Pith Number

pith:NOCPIXKT

pith:2021:NOCPIXKTCRBL7NT2JEDNZ6TY7V

not attested not anchored not stored refs pending

Multimodal Graph-based Transformer Framework for Biomedical Relation Extraction

Pratik Dutta, Shweta Yadav, Sriparna Saha, Sriram Pingali

arxiv:2107.00596 v1 · 2021-07-01 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOCPIXKTCRBL7NT2JEDNZ6TY7V}

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	2026-07-05T02:54:26.343780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b84f45d531442bfb67a4906dcfa78fd5e64dcb65845e5ba5e61fec2a74312bf

Aliases

arxiv: 2107.00596 · arxiv_version: 2107.00596v1 · doi: 10.48550/arxiv.2107.00596 · pith_short_12: NOCPIXKTCRBL · pith_short_16: NOCPIXKTCRBL7NT2 · pith_short_8: NOCPIXKT

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/NOCPIXKTCRBL7NT2JEDNZ6TY7V \
  | 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: 6b84f45d531442bfb67a4906dcfa78fd5e64dcb65845e5ba5e61fec2a74312bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0088432017d4350e6859f3c9c54845ca9a1f528a78c415b54a42857e623a645d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-01T16:37:17Z",
    "title_canon_sha256": "0df4622c9e540a4438c8ec04f34c938a1fbd01e1e2b8d55217f8b00d74c3dd6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00596",
    "kind": "arxiv",
    "version": 1
  }
}