Pith Number

pith:HT4JLPRR

pith:2014:HT4JLPRRZ7RIYSL2FOMWTVGKR5

not attested not anchored not stored refs pending

Tasks that Require, or can Benefit from, Matching Blank Nodes

Christina Lantzaki, Yannis Tzitzikas

arxiv:1410.8536 v1 · 2014-10-30 · cs.AI · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HT4JLPRRZ7RIYSL2FOMWTVGKR5}

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	2026-05-18T02:38:59.073580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cf895be31cfe28c497a2b9969d4ca8f4e03e7018af8127af3f5b112632208b8

Aliases

arxiv: 1410.8536 · arxiv_version: 1410.8536v1 · doi: 10.48550/arxiv.1410.8536 · pith_short_12: HT4JLPRRZ7RI · pith_short_16: HT4JLPRRZ7RIYSL2 · pith_short_8: HT4JLPRR

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/HT4JLPRRZ7RIYSL2FOMWTVGKR5 \
  | 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: 3cf895be31cfe28c497a2b9969d4ca8f4e03e7018af8127af3f5b112632208b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd333ce58e1dc3b9569f2b2dd5bf46b2b0136ab17bfcc21a0fa3e873d93492d4",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-10-30T20:04:07Z",
    "title_canon_sha256": "3ace8a55c508ce522bcd5646e31580993dc58ad7b7f7cbb5446ad536497863e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8536",
    "kind": "arxiv",
    "version": 1
  }
}