Pith Number

pith:7PQJ7IW3

pith:2017:7PQJ7IW3AS2TBXO7P7RKHWINIP

not attested not anchored not stored refs pending

RelSifter: Scoring Triples from Type-like Relations - The Samphire Triple Scorer at WSDM Cup 2017

Alessandro Flammini (Indiana University Bloomington), Filippo Menczer, Giovanni Luca Ciampaglia, Mihai Avram, Prashant Shiralkar

arxiv:1712.08674 v1 · 2017-12-22 · 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{7PQJ7IW3AS2TBXO7P7RKHWINIP}

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	2026-05-18T00:27:10.393742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbe09fa2db04b530dddf7fe2a3d90d43f25f6b50af86468c6eb2121166bb7de6

Aliases

arxiv: 1712.08674 · arxiv_version: 1712.08674v1 · doi: 10.48550/arxiv.1712.08674 · pith_short_12: 7PQJ7IW3AS2T · pith_short_16: 7PQJ7IW3AS2TBXO7 · pith_short_8: 7PQJ7IW3

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/7PQJ7IW3AS2TBXO7P7RKHWINIP \
  | 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: fbe09fa2db04b530dddf7fe2a3d90d43f25f6b50af86468c6eb2121166bb7de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c233a7c38d5f704589b69059c58553ebe304875ea91ab6ba9c40053f3080a088",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-12-22T22:31:37Z",
    "title_canon_sha256": "3dd484867c320564434d2d95eb9b7f98d5100c4c304f655289298dceb4b76da5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08674",
    "kind": "arxiv",
    "version": 1
  }
}