Pith Number

pith:D5T3AT3B

pith:2018:D5T3AT3BATJWWDC2USQFB2EYAF

not attested not anchored not stored refs pending

TEST: A Terminology Extraction System for Technology Related Terms

John D. Kelleher, Murhaf Hossari, Soumyabrata Dev

arxiv:1812.09541 v2 · 2018-12-22 · 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{D5T3AT3BATJWWDC2USQFB2EYAF}

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	2026-05-17T23:51:52.180465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f67b04f6104d36b0c5aa4a050e898017049c0a05f85f1dac14036d37c8260f1

Aliases

arxiv: 1812.09541 · arxiv_version: 1812.09541v2 · doi: 10.48550/arxiv.1812.09541 · pith_short_12: D5T3AT3BATJW · pith_short_16: D5T3AT3BATJWWDC2 · pith_short_8: D5T3AT3B

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/D5T3AT3BATJWWDC2USQFB2EYAF \
  | 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: 1f67b04f6104d36b0c5aa4a050e898017049c0a05f85f1dac14036d37c8260f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89ad4a8899ad10f79365194667cd625eddc3a95b3f259a0b585b23582c20dcbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-12-22T15:07:32Z",
    "title_canon_sha256": "96980639acef568d7fb34568c8026a03453da272c5f6d9fcb4792ecd4a85d035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09541",
    "kind": "arxiv",
    "version": 2
  }
}