Pith Number

pith:7VTUC2SP

pith:2016:7VTUC2SPYTHBLMMNMC2NREVFAT

not attested not anchored not stored refs pending

Web Data Knowledge Extraction

Eiko Yoneki, Juan M. Tirado, Ovidiu Serban, Qiang Guo

arxiv:1603.07534 v1 · 2016-03-24 · cs.DB · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VTUC2SPYTHBLMMNMC2NREVFAT}

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	2026-05-18T01:18:20.639187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd67416a4fc4ce15b18d60b4d892a504d97fbb34192389cc29b77cfb8624cfc0

Aliases

arxiv: 1603.07534 · arxiv_version: 1603.07534v1 · doi: 10.48550/arxiv.1603.07534 · pith_short_12: 7VTUC2SPYTHB · pith_short_16: 7VTUC2SPYTHBLMMN · pith_short_8: 7VTUC2SP

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/7VTUC2SPYTHBLMMNMC2NREVFAT \
  | 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: fd67416a4fc4ce15b18d60b4d892a504d97fbb34192389cc29b77cfb8624cfc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6399b9b792a9d633af4ad6e0470c48602f209bfe71301d0cf7b6eaf0e210af8",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-03-24T11:43:34Z",
    "title_canon_sha256": "e8e84191142df4d1dd549b58d68d284eba52ee6fbaf938063be7c50730d610c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07534",
    "kind": "arxiv",
    "version": 1
  }
}