Pith Number

pith:NG37OCS6

pith:2019:NG37OCS6RPPA53DMNLR3YZB5XA

not attested not anchored not stored refs pending

Linking Graph Entities with Multiplicity and Provenance

Jiuyong Li, Jixue Liu, Lin Liu, Michael Bewong, Selasi Kwashie

arxiv:1908.04464 v2 · 2019-08-13 · cs.DB · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NG37OCS6RPPA53DMNLR3YZB5XA}

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	2026-07-05T00:21:36.134748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69b7f70a5e8bde0eec6c6ae3bc643db826b2f12430267b2b2d911de94b3792de

Aliases

arxiv: 1908.04464 · arxiv_version: 1908.04464v2 · doi: 10.48550/arxiv.1908.04464 · pith_short_12: NG37OCS6RPPA · pith_short_16: NG37OCS6RPPA53DM · pith_short_8: NG37OCS6

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/NG37OCS6RPPA53DMNLR3YZB5XA \
  | 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: 69b7f70a5e8bde0eec6c6ae3bc643db826b2f12430267b2b2d911de94b3792de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75122fa861bd6e5f4941efca65621013d8bd285f4af0ef3e8ffaf3ef55158e6f",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-08-13T02:28:37Z",
    "title_canon_sha256": "1f10c0dee715fb91943d16e919b867ee3aec0caf6fe46abcf6f099acf2d8d2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04464",
    "kind": "arxiv",
    "version": 2
  }
}