Pith Number

pith:BUEPMYLW

pith:2023:BUEPMYLWNTHAXMFFUOGZ2R6H5H

not attested not anchored not stored refs pending

Automated Annotation of Scientific Texts for ML-based Keyphrase Extraction and Validation

Anna Giannakou, Christopher J. Mungall, Dan Gunter, Harshad Hegde, Kjiersten Fagnan, Lavanya Ramakrishnan, Neil P. Byers, Oluwamayowa O. Amusat

arxiv:2311.05042 v1 · 2023-11-08 · cs.IR · cs.AI · cs.LG · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUEPMYLWNTHAXMFFUOGZ2R6H5H}

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	2026-07-05T09:12:56.852242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d08f661766cce0bb0a5a38d9d47c7e9e4b8bcfe122d5c533ac975bd9e08d1db

Aliases

arxiv: 2311.05042 · arxiv_version: 2311.05042v1 · doi: 10.48550/arxiv.2311.05042 · pith_short_12: BUEPMYLWNTHA · pith_short_16: BUEPMYLWNTHAXMFF · pith_short_8: BUEPMYLW

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/BUEPMYLWNTHAXMFFUOGZ2R6H5H \
  | 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: 0d08f661766cce0bb0a5a38d9d47c7e9e4b8bcfe122d5c533ac975bd9e08d1db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d1dddb0fa1d6404edf1fd9c044a41b149aa47d42e5f0f06327ad24c31fa805",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "q-bio.GN"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-11-08T22:09:31Z",
    "title_canon_sha256": "9dac511e2ec91baf2d8517fab6b5540562b07acee1df4d6a499f0e7c5c0fee9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.05042",
    "kind": "arxiv",
    "version": 1
  }
}