Pith Number

pith:VTL4KO3W

pith:2016:VTL4KO3W3WQ462HMD6H7RCQHNZ

not attested not anchored not stored refs pending

Entity Type Recognition using an Ensemble of Distributional Semantic Models to Enhance Query Understanding

Khalifeh Al Jadda, Mohammed Korayem, Trey Grainger, Walid Shalaby

arxiv:1604.00933 v1 · 2016-04-04 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VTL4KO3W3WQ462HMD6H7RCQHNZ}

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	2026-05-18T00:58:33.753469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acd7c53b76dda1cf68ec1f8ff88a076e68a6470eed507ebdd8414975e84b7b15

Aliases

arxiv: 1604.00933 · arxiv_version: 1604.00933v1 · doi: 10.48550/arxiv.1604.00933 · pith_short_12: VTL4KO3W3WQ4 · pith_short_16: VTL4KO3W3WQ462HM · pith_short_8: VTL4KO3W

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/VTL4KO3W3WQ462HMD6H7RCQHNZ \
  | 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: acd7c53b76dda1cf68ec1f8ff88a076e68a6470eed507ebdd8414975e84b7b15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c3d23a4fa0c465728f12c6edb1a2e2d7b0f9c5f76c5488cfee402df956fbb2f",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-04-04T16:18:44Z",
    "title_canon_sha256": "afb357027ca9bc21f227d9b1eb8f85400c4898122653dcd1586f0dfb8095cf45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00933",
    "kind": "arxiv",
    "version": 1
  }
}