Pith Number

pith:53VGQSMB

pith:2010:53VGQSMBBLCFP45KT2SR3D3FTQ

not attested not anchored not stored refs pending

Rule-based Generation of Diff Evolution Mappings between Ontology Versions

Anika Gro{\ss}, Erhard Rahm, Michael Hartung

arxiv:1010.0122 v1 · 2010-10-01 · 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{53VGQSMBBLCFP45KT2SR3D3FTQ}

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	2026-05-18T04:40:00.236821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeea6849810ac457f3aa9ea51d8f659c1e79f749cacc321d3868734e934fd327

Aliases

arxiv: 1010.0122 · arxiv_version: 1010.0122v1 · doi: 10.48550/arxiv.1010.0122 · pith_short_12: 53VGQSMBBLCF · pith_short_16: 53VGQSMBBLCFP45K · pith_short_8: 53VGQSMB

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/53VGQSMBBLCFP45KT2SR3D3FTQ \
  | 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: eeea6849810ac457f3aa9ea51d8f659c1e79f749cacc321d3868734e934fd327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db8c1cb426adcf8c9fcdeed74bdbfd52507794f3b0a63a0788dfb040c39a8ed6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2010-10-01T11:05:18Z",
    "title_canon_sha256": "971e2f4804caf45aa1dd2a931d975688ebf1972d0f9e2ad16bc25945f2b6c04d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0122",
    "kind": "arxiv",
    "version": 1
  }
}