Pith Number

pith:P6T2ZUMN

pith:2017:P6T2ZUMNDFLBR4BQQVIAM475VG

not attested not anchored not stored refs pending

Fine-Grained Entity Typing with High-Multiplicity Assignments

Dan Klein, Maxim Rabinovich

arxiv:1704.07751 v1 · 2017-04-25 · cs.CL · cs.AI · cs.IR · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6T2ZUMNDFLBR4BQQVIAM475VG}

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	2026-05-18T00:45:37.056936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fa7acd18d195618f03085500673fda9ad3e56232696810e2ede7d729d5b43cb

Aliases

arxiv: 1704.07751 · arxiv_version: 1704.07751v1 · doi: 10.48550/arxiv.1704.07751 · pith_short_12: P6T2ZUMNDFLB · pith_short_16: P6T2ZUMNDFLBR4BQ · pith_short_8: P6T2ZUMN

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/P6T2ZUMNDFLBR4BQQVIAM475VG \
  | 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: 7fa7acd18d195618f03085500673fda9ad3e56232696810e2ede7d729d5b43cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc6573e487f6d66caa3fb34f959141e76cd5fd128c0b39f155249a2d3870e0da",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-25T15:52:52Z",
    "title_canon_sha256": "ead98b2301457604a236e4820b15f9acb0ff8d20167ab11904ebd17554e43683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07751",
    "kind": "arxiv",
    "version": 1
  }
}