Pith Number

pith:M34RRFXL

pith:2019:M34RRFXLXHLSICFZEKJ3PEQE2J

not attested not anchored not stored refs pending

Barack's Wife Hillary: Using Knowledge-Graphs for Fact-Aware Language Modeling

Matt Gardner, Matthew E. Peters, Nelson F. Liu, Robert L. Logan IV, Sameer Singh

arxiv:1906.07241 v2 · 2019-06-17 · 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{M34RRFXLXHLSICFZEKJ3PEQE2J}

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	2026-05-17T23:42:47.975162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f91896ebb9d72408b92293b79204d2646330512b21d6d2f5ec575ed2814dc1

Aliases

arxiv: 1906.07241 · arxiv_version: 1906.07241v2 · doi: 10.48550/arxiv.1906.07241 · pith_short_12: M34RRFXLXHLS · pith_short_16: M34RRFXLXHLSICFZ · pith_short_8: M34RRFXL

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/M34RRFXLXHLSICFZEKJ3PEQE2J \
  | 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: 66f91896ebb9d72408b92293b79204d2646330512b21d6d2f5ec575ed2814dc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb5ed730e0eef126ff71db70d0d6dabe300aa2ce5d9f881370379bd8e3c228b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-17T19:48:41Z",
    "title_canon_sha256": "fb02e661c287f9de2c4b83fba60356da85f0864989910f8411f4b3eb99932b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07241",
    "kind": "arxiv",
    "version": 2
  }
}