Pith Number

pith:ABCCBPPQ

pith:2017:ABCCBPPQRT5RFSI6CGSUHNE5QD

not attested not anchored not stored refs pending

Everything You Always Wanted to Know About TREC RTS* (*But Were Afraid to Ask)

Gilles Hubert, Jose G. Moreno, Karen Pinel-Sauvagnat, Yoann Pitarch

arxiv:1712.04671 v1 · 2017-12-13 · 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{ABCCBPPQRT5RFSI6CGSUHNE5QD}

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	2026-05-18T00:28:03.808278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004420bdf08cfb12c91e11a543b49d80fb5292ee99bad96b8988b00a8f0d45c2

Aliases

arxiv: 1712.04671 · arxiv_version: 1712.04671v1 · doi: 10.48550/arxiv.1712.04671 · pith_short_12: ABCCBPPQRT5R · pith_short_16: ABCCBPPQRT5RFSI6 · pith_short_8: ABCCBPPQ

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/ABCCBPPQRT5RFSI6CGSUHNE5QD \
  | 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: 004420bdf08cfb12c91e11a543b49d80fb5292ee99bad96b8988b00a8f0d45c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1801584dd4cc1ed83271fcd99cee514ed183ff48825343a05ea993d506dda68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-12-13T09:25:50Z",
    "title_canon_sha256": "f72324fd2ca1bfcdf56e7f66cccca1764c3ccb36996beb4d83577c2b9b3e850b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04671",
    "kind": "arxiv",
    "version": 1
  }
}