Pith Number

pith:L2SV3WBU

pith:2018:L2SV3WBUXILDTTX42O6FUT42WT

not attested not anchored not stored refs pending

Efficiently Charting RDF

Aidan Hogan, Benny Kimelfeld, Oren Kalinsky, Oren Mishali, Yoav Etsion

arxiv:1811.10955 v2 · 2018-11-27 · 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{L2SV3WBUXILDTTX42O6FUT42WT}

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	2026-05-17T23:55:28.626570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea55dd834ba1639cefcd3bc5a4f9ab4f544decfbd474d7195037b1ab064a2b8

Aliases

arxiv: 1811.10955 · arxiv_version: 1811.10955v2 · doi: 10.48550/arxiv.1811.10955 · pith_short_12: L2SV3WBUXILD · pith_short_16: L2SV3WBUXILDTTX4 · pith_short_8: L2SV3WBU

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/L2SV3WBUXILDTTX42O6FUT42WT \
  | 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: 5ea55dd834ba1639cefcd3bc5a4f9ab4f544decfbd474d7195037b1ab064a2b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1da54e020cf7107eeb83490a714b1ae637eeadb89c44071ca47485b29768812",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-11-27T13:11:16Z",
    "title_canon_sha256": "fdc1597c666071914fe76b0c0546470ad6b3e26f923dff239164f876f69cc7b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10955",
    "kind": "arxiv",
    "version": 2
  }
}