Pith Number

pith:FQPGRTFG

pith:2017:FQPGRTFGU4UNCLBRDC25TYOINC

not attested not anchored not stored refs pending

CEVO: Comprehensive EVent Ontology Enhancing Cognitive Annotation

Amit P. Sheth, Faisal Alshargi, Krishnaprasad Thirunarayan, Saeedeh Shekarpour, Valerie Shalin

arxiv:1701.05625 v2 · 2017-01-19 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQPGRTFGU4UNCLBRDC25TYOINC}

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	2026-05-18T00:04:08.463375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c1e68cca6a728d12c3118b5d9e1c8688825aef55575d1550ff2b2c04ec1055f

Aliases

arxiv: 1701.05625 · arxiv_version: 1701.05625v2 · doi: 10.48550/arxiv.1701.05625 · pith_short_12: FQPGRTFGU4UN · pith_short_16: FQPGRTFGU4UNCLBR · pith_short_8: FQPGRTFG

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/FQPGRTFGU4UNCLBRDC25TYOINC \
  | 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: 2c1e68cca6a728d12c3118b5d9e1c8688825aef55575d1550ff2b2c04ec1055f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc7c96959fa63f5e5aadec3216e0f162bf91567ffef911de431dcfa0de698d28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-01-19T22:14:25Z",
    "title_canon_sha256": "c73c5e30321335c038c570cf8184386c9ef23b98eff937076e7b8aeec310d64c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05625",
    "kind": "arxiv",
    "version": 2
  }
}