Pith Number

pith:CUBWVPV6

pith:2016:CUBWVPV6AP6VFSOWGGHAELSD4A

not attested not anchored not stored refs pending

Towards Temporal Graph Databases

Alejandro Vaisman, Alexander Campos, Jorge Mozzino

arxiv:1604.08568 v2 · 2016-04-28 · 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{CUBWVPV6AP6VFSOWGGHAELSD4A}

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	2026-05-18T01:15:57.119775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15036abebe03fd52c9d6318e022e43e00d8a763a7458ea747832064bb066f3b8

Aliases

arxiv: 1604.08568 · arxiv_version: 1604.08568v2 · doi: 10.48550/arxiv.1604.08568 · pith_short_12: CUBWVPV6AP6V · pith_short_16: CUBWVPV6AP6VFSOW · pith_short_8: CUBWVPV6

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/CUBWVPV6AP6VFSOWGGHAELSD4A \
  | 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: 15036abebe03fd52c9d6318e022e43e00d8a763a7458ea747832064bb066f3b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36fed902ea30178a3535a14e3a877aa81a2a8a5703b898af559bdd43b799d6c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-04-28T19:34:43Z",
    "title_canon_sha256": "27c9d5000553fee127192805874a3859609f99c1d63cb84f3e064691623268ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08568",
    "kind": "arxiv",
    "version": 2
  }
}