Pith Number

pith:LIKXQZDN

pith:2018:LIKXQZDNNS55STEVKFKSNEPFSJ

not attested not anchored not stored refs pending

NSEEN: Neural Semantic Embedding for Entity Normalization

Joel Mathew, Jose Luis Ambite, Shobeir Fakhraei

arxiv:1811.07514 v2 · 2018-11-19 · cs.IR · cs.CL · cs.DB · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIKXQZDNNS55STEVKFKSNEPFSJ}

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	2026-05-17T23:41:58.104446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a1578646d6cbbd94c9551552691e5927dd468b0dfe0f4f85da9ed710fed9b76

Aliases

arxiv: 1811.07514 · arxiv_version: 1811.07514v2 · doi: 10.48550/arxiv.1811.07514 · pith_short_12: LIKXQZDNNS55 · pith_short_16: LIKXQZDNNS55STEV · pith_short_8: LIKXQZDN

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/LIKXQZDNNS55STEVKFKSNEPFSJ \
  | 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: 5a1578646d6cbbd94c9551552691e5927dd468b0dfe0f4f85da9ed710fed9b76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a89155488189b4eb8f6566cebe75eab8dd5fb207369e45c1219f65213b39cb64",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.DB",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-11-19T06:04:13Z",
    "title_canon_sha256": "b152d8eeaae0daeb725562df05e3083e0ec60971b2d6fa3e33fdcdc027384dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07514",
    "kind": "arxiv",
    "version": 2
  }
}