Pith Number

pith:VIDQS2BJ

pith:2020:VIDQS2BJNNGHHZGNFDGHBSB47H

not attested not anchored not stored refs pending

Knowledge Graphs Evolution and Preservation -- A Technical Report from ISWS 2019

Ahmad Sakor, Alba Catalina Morales Tirado, Alessandro Umbrico, Allard Oelen, Amine Dadoun, Aneta Koleva, Anna Nguyen, Ariam Rivas Mendez, Axel Polleres, Bilal Koteich, Chang Sun, Chuangtao Ma, Claudia d'Amato, Eleonora Marzi, Fabio Mariani, Federico Igne, Felix Bensmann, Francesca Alloatti, Francesca Giovannetti, Frances Gillis-Webber, Genet Asefa Gesese, Gianmarco Spinaci, Glenda Amaral, Harald Sack, Harm Delva, Heiko Paulheim, Irene Celino, Ismail Harrando, Ivan Heibi, Jaime Salas, Jan Portisch, John Domingue, Kabul Kurniawan, Kader Pustu-Iren, Kholoud Alghamdi, Laurine Huber, Lientje Maas, Ling Cai, Luigi Asprino, Maheshkumar Mistry, Marc Gallofr\'e Oca\~na, Margherita Porena, Mar\`ia Granados Buey, Marieke van Erp, Martin Beno, Martin Mansfield, Meilin Shi, Mengya Liu, Michalis Georgiou, Michel Dumontier, Mohamad Yaser Jaradeh, Molka Tounsi Dhouib, Mortaza Alinam, Nacira Abbas, Neha Keshan, Omaima Fallatah, Paola Espinoza Arias, Riley Capshaw, Russa Biswas, Sebasti\'an Ferrada, Sebastian Rudolph, Sepideh Mesbah, Soheil Roshankish, Stefano De Giorgis, Tabea Tietz, Thomas Schleider, Valentina Anita Carriero, Valentina Pasqual, Valentina Presutti, Viet Bach Nguyen, Vincent Emonet, Vitor Horta, Weiqin Xu, Wouter van den Berg

arxiv:2012.11936 v1 · 2020-12-22 · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIDQS2BJNNGHHZGNFDGHBSB47H}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T02:01:23.116660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa070968296b4c73e4cd28cc70c83cf9eb49e6b9934a456abf0f7b1590dc33c1

Aliases

arxiv: 2012.11936 · arxiv_version: 2012.11936v1 · doi: 10.48550/arxiv.2012.11936 · pith_short_12: VIDQS2BJNNGH · pith_short_16: VIDQS2BJNNGHHZGN · pith_short_8: VIDQS2BJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VIDQS2BJNNGHHZGNFDGHBSB47H \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: aa070968296b4c73e4cd28cc70c83cf9eb49e6b9934a456abf0f7b1590dc33c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e646d8b6bf5be9b01716328c2d658c0e9d8b9539925e1548b72d3ed85df7b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-12-22T11:21:09Z",
    "title_canon_sha256": "622ee48ea7c2a99c3c6bafca2afbb64b1a3e11b4441929488860201ac0d63900"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.11936",
    "kind": "arxiv",
    "version": 1
  }
}