Pith Number

pith:LU4CROAK

pith:2018:LU4CROAKUAANYYKXFHG2GHIXUP

not attested not anchored not stored refs pending

Construction of the Literature Graph in Semantic Scholar

Ahmed Elgohary, Chandra Bhagavatula, Chris Wilhelm, Dirk Groeneveld, Doug Downey, Hsu-Han Ooi, Iz Beltagy, Jason Dunkelberger, Joanna Power, Kyle Lo, Lucy Lu Wang, Madeleine van Zuylen, Matthew Peters, Miles Crawford, Oren Etzioni, Rodney Kinney, Sam Skjonsberg, Sebastian Kohlmeier, Sergey Feldman, Tyler Murray, Vu Ha, Waleed Ammar, Zheng Yuan

arxiv:1805.02262 v1 · 2018-05-06 · 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{LU4CROAKUAANYYKXFHG2GHIXUP}

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.

Cited by

2 papers in Pith

Data-Centric Foundation Models in Computational Healthcare: A Survey

Paper Espresso: From Paper Overload to Research Insight

Receipt and verification

First computed	2026-05-18T00:16:40.383134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d3828b80aa000dc615729cda31d17a3fa819221d69f390d809f5ffc4914b0f9

Aliases

arxiv: 1805.02262 · arxiv_version: 1805.02262v1 · doi: 10.48550/arxiv.1805.02262 · pith_short_12: LU4CROAKUAAN · pith_short_16: LU4CROAKUAANYYKX · pith_short_8: LU4CROAK

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/LU4CROAKUAANYYKXFHG2GHIXUP \
  | 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: 5d3828b80aa000dc615729cda31d17a3fa819221d69f390d809f5ffc4914b0f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8168d6ee695f084eff74f1ce5bb907754befc4a1fac0b1608721a69f8b84935c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-06T18:35:48Z",
    "title_canon_sha256": "e5c93c8d0233e995a1ca04aa08bd9aacd006359ad951e54010a9510db9ad08f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02262",
    "kind": "arxiv",
    "version": 1
  }
}