Pith Number

pith:LQC73HE7

pith:2018:LQC73HE7RKKSWEWDFRUN4IAYBH

not attested not anchored not stored refs pending

A Fast Deep Learning Model for Textual Relevance in Biomedical Information Retrieval

Nicolas Fiorini, Sunil Mohan, Sun Kim, Zhiyong Lu

arxiv:1802.10078 v1 · 2018-02-26 · cs.IR · 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{LQC73HE7RKKSWEWDFRUN4IAYBH}

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	2026-05-18T00:22:18.125268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c05fd9c9f8a952b12c32c68de201809c7e3f5a4b25ffa54e2442a5ccbcda638

Aliases

arxiv: 1802.10078 · arxiv_version: 1802.10078v1 · doi: 10.48550/arxiv.1802.10078 · pith_short_12: LQC73HE7RKKS · pith_short_16: LQC73HE7RKKSWEWD · pith_short_8: LQC73HE7

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/LQC73HE7RKKSWEWDFRUN4IAYBH \
  | 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: 5c05fd9c9f8a952b12c32c68de201809c7e3f5a4b25ffa54e2442a5ccbcda638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47da3eda450092a724cf4c37e4eab0147e2803680ed615803c2aa9abe4df00ab",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-02-26T21:43:23Z",
    "title_canon_sha256": "3166f16b6e0dc41b39eb5ca5fd2da5382620fa5be389e2aca20de9f34f7c0169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10078",
    "kind": "arxiv",
    "version": 1
  }
}