Pith Number

pith:O5VIF6N4

pith:2015:O5VIF6N45ZBYLSCHNHECBQZPW5

not attested not anchored not stored refs pending

Extracting Biomolecular Interactions Using Semantic Parsing of Biomedical Text

Aram Galstyan, Daniel Marcu, Sahil Garg, Ulf Hermjakob

arxiv:1512.01587 v1 · 2015-12-04 · cs.CL · cs.AI · cs.IR · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5VIF6N45ZBYLSCHNHECBQZPW5}

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	2026-05-18T01:25:10.854370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

776a82f9bcee4385c84769c820c32fb759d47afcb857e81c7af315ca3fbc4fc3

Aliases

arxiv: 1512.01587 · arxiv_version: 1512.01587v1 · doi: 10.48550/arxiv.1512.01587 · pith_short_12: O5VIF6N45ZBY · pith_short_16: O5VIF6N45ZBYLSCH · pith_short_8: O5VIF6N4

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/O5VIF6N45ZBYLSCHNHECBQZPW5 \
  | 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: 776a82f9bcee4385c84769c820c32fb759d47afcb857e81c7af315ca3fbc4fc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "448724f9bcbf90d527a3775405af75650c5eb5258b67ee522f3a95c23318d813",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-12-04T22:58:29Z",
    "title_canon_sha256": "aec421512d0c8f5e5aaffa80bee1062759dcc53e12c279eb065107930459c549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01587",
    "kind": "arxiv",
    "version": 1
  }
}