Pith Number

pith:CS54CQEA

pith:2018:CS54CQEAPPTHG2DHFD3E3EEZBE

not attested not anchored not stored refs pending

Report on the 3rd Joint Workshop on Bibliometric-enhanced Information Retrieval and Natural Language Processing for Digital Libraries (BIRNDL 2018)

Kokil Jaidka, Muthu Kumar Chandrasekaran, Philipp Mayr

arxiv:1812.00427 v1 · 2018-12-02 · cs.IR · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CS54CQEAPPTHG2DHFD3E3EEZBE}

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	2026-05-17T23:59:21.379438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14bbc140807be673686728f64d90990929c35924de3486f7c93858084454dfc1

Aliases

arxiv: 1812.00427 · arxiv_version: 1812.00427v1 · doi: 10.48550/arxiv.1812.00427 · pith_short_12: CS54CQEAPPTH · pith_short_16: CS54CQEAPPTHG2DH · pith_short_8: CS54CQEA

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/CS54CQEAPPTHG2DHFD3E3EEZBE \
  | 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: 14bbc140807be673686728f64d90990929c35924de3486f7c93858084454dfc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c33943b87bbcfdaeff09f3e844559ba1e217f9467992d842b78433e6813d1d1",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-12-02T16:59:39Z",
    "title_canon_sha256": "becee085c557da7951df1c35327520428c599262d6b6b1e6ecb73371521e3532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00427",
    "kind": "arxiv",
    "version": 1
  }
}