Pith Number

pith:GQR2DBCD

pith:2020:GQR2DBCDUWDTI34OPYEIGFNERO

not attested not anchored not stored refs pending

CREDO project

Alan R. Duffy, Aleksander \'Cwik{\l}a, Dariusz G\'ora, David Alvarez Castillo, Jaros{\l}aw Stasielak, Karel Smolek, Katarzyna Smelcerz, Kevin Almeida Cheminant, Konrad Kopa\'nski, Krzysztof Wo\'zniak, Marcin Kasztelan, Marek Knap, Marek Magry\'s, Mateusz Su{\l}ek, Matias Rosas, Micha{\l} Krupi\'nski, Micha{\l} Nied\'zwiecki, Oleksandr Sushchov, Pawe{\l} Jagoda, Peter Kovacs, Piotr Homola, Robert Kami\'nski, S{\l}awomir Stuglik, Szymon Ryszkowski, Tadeusz Wibig, Vahabeddin Nazari, Wojciech Noga

arxiv:2009.12314 v1 · 2020-09-25 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQR2DBCDUWDTI34OPYEIGFNERO}

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	2026-07-05T01:39:08.660877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3423a18443a587346f8e7e088315a48bb47a45cc282f68336e021b5b7960f946

Aliases

arxiv: 2009.12314 · arxiv_version: 2009.12314v1 · doi: 10.48550/arxiv.2009.12314 · pith_short_12: GQR2DBCDUWDT · pith_short_16: GQR2DBCDUWDTI34O · pith_short_8: GQR2DBCD

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/GQR2DBCDUWDTI34OPYEIGFNERO \
  | 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: 3423a18443a587346f8e7e088315a48bb47a45cc282f68336e021b5b7960f946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "381cfcedd0a37211d923d700d4ed3bc2ad47b98f55263ce0fdaed5c266859080",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-09-25T16:10:49Z",
    "title_canon_sha256": "aba92a97e90bf5c9967cfe10d4589a5e251f1bdcb348797414f6aebeff9ff864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12314",
    "kind": "arxiv",
    "version": 1
  }
}