Pith Number

pith:4RUMM3WI

pith:2018:4RUMM3WIMVTX34ZZ6VZZDF6BCO

not attested not anchored not stored refs pending

The Role-Relevance Model for Enhanced Semantic Targeting in Unstructured Text

Christopher A. George, Connie Fournelle, Kendra E. Moore, Onur Ozdemir

arxiv:1804.07447 v2 · 2018-04-20 · 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{4RUMM3WIMVTX34ZZ6VZZDF6BCO}

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	2026-05-18T00:17:16.292641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e468c66ec865677df339f5739197c113b0a4fc33e85fc9b10a669f3613541797

Aliases

arxiv: 1804.07447 · arxiv_version: 1804.07447v2 · doi: 10.48550/arxiv.1804.07447 · pith_short_12: 4RUMM3WIMVTX · pith_short_16: 4RUMM3WIMVTX34ZZ · pith_short_8: 4RUMM3WI

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/4RUMM3WIMVTX34ZZ6VZZDF6BCO \
  | 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: e468c66ec865677df339f5739197c113b0a4fc33e85fc9b10a669f3613541797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4a0c18e502c6932cd96e710dab7f1a1cf86c99174f9c3412d770b867a7ce8f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-04-20T04:25:18Z",
    "title_canon_sha256": "13fb763e5afe5c612eb4779d2313d3ebffda0d0e7e987846a24d8a170b4c7750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07447",
    "kind": "arxiv",
    "version": 2
  }
}