Pith Number

pith:ES5QZGA2

pith:2021:ES5QZGA2VAAOJL7GZMFRTM6XPO

not attested not anchored not stored refs pending

MillenniumDB: A Persistent, Open-Source, Graph Database

Aidan Hogan, Carlos Buil Aranda, Carlos Rojas, Cristian Riveros, Diego Arroyuelo, Domagoj Vrgoc, Gonzalo Navarro, Juan Romero, Marcelo Arenas, Renzo Angles

arxiv:2111.01540 v1 · 2021-11-02 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ES5QZGA2VAAOJL7GZMFRTM6XPO}

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.

Cited by

1 paper in Pith

Single-Source Regular Path Querying in Terms of Linear Algebra

Receipt and verification

First computed	2026-07-05T03:28:29.661660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24bb0c981aa800e4afe6cb0b19b3d77ba07d1c553172244f445b0fdb2b2b113d

Aliases

arxiv: 2111.01540 · arxiv_version: 2111.01540v1 · doi: 10.48550/arxiv.2111.01540 · pith_short_12: ES5QZGA2VAAO · pith_short_16: ES5QZGA2VAAOJL7G · pith_short_8: ES5QZGA2

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/ES5QZGA2VAAOJL7GZMFRTM6XPO \
  | 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: 24bb0c981aa800e4afe6cb0b19b3d77ba07d1c553172244f445b0fdb2b2b113d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415d6dd14de1b9733b258c447ee2c500ef66dabbccec52eda4592df6f91f85bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-11-02T12:21:05Z",
    "title_canon_sha256": "88d19def1d950afc6db6858ebe3813e8c037d641161935a8e75d8d263c002e67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01540",
    "kind": "arxiv",
    "version": 1
  }
}