Pith Number

pith:DL2GWAL3

pith:2014:DL2GWAL37GJG4PUY75WGUMYCBF

not attested not anchored not stored refs pending

Reconciliation of RDF* and Property Graphs

Olaf Hartig

arxiv:1409.3288 v2 · 2014-09-11 · 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{DL2GWAL37GJG4PUY75WGUMYCBF}

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	2026-05-18T02:37:44.274942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af46b017bf9926e3e98ff6c6a3302095c818747067e4cda3f9f220d6b5f32d9

Aliases

arxiv: 1409.3288 · arxiv_version: 1409.3288v2 · doi: 10.48550/arxiv.1409.3288 · pith_short_12: DL2GWAL37GJG · pith_short_16: DL2GWAL37GJG4PUY · pith_short_8: DL2GWAL3

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/DL2GWAL37GJG4PUY75WGUMYCBF \
  | 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: 1af46b017bf9926e3e98ff6c6a3302095c818747067e4cda3f9f220d6b5f32d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "966c6eaa04d771695c3b4159aa2be7704c37a997fcee9edd2c6399d44b372867",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-09-11T01:15:06Z",
    "title_canon_sha256": "82f25d2d3c86737b3f9caeb419819bda0429f3354da53036416a9885ea02b3ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3288",
    "kind": "arxiv",
    "version": 2
  }
}