Pith Number

pith:LGI7RIA2

pith:2004:LGI7RIA2QJOT35FDAHDNCZM7VN

not attested not anchored not stored refs pending

The Infati Data

C. S. Jensen, H. Lahrmann, J. Runge, S. Pakalnis

arxiv:cs/0410001 v2 · 2004-10-01 · 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{LGI7RIA2QJOT35FDAHDNCZM7VN}

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	2026-07-04T14:24:47.568738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5991f8a01a825d3df4a301c6d1659fab404a7d6d166bf90857b37066d78409a9

Aliases

arxiv: cs/0410001 · arxiv_version: cs/0410001v2 · doi: 10.48550/arxiv.cs/0410001 · pith_short_12: LGI7RIA2QJOT · pith_short_16: LGI7RIA2QJOT35FD · pith_short_8: LGI7RIA2

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/LGI7RIA2QJOT35FDAHDNCZM7VN \
  | 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: 5991f8a01a825d3df4a301c6d1659fab404a7d6d166bf90857b37066d78409a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cee9f1afd6fd518bfc77e5e45f4474353ae4dfe8809618ba26dcce32fcc747c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.DB",
    "submitted_at": "2004-10-01T16:55:38Z",
    "title_canon_sha256": "3e6293c4a1960f98ab85f7589a55e14f0d1386d462bee1fb8d5957ac26a7219b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0410001",
    "kind": "arxiv",
    "version": 2
  }
}