Pith Number

pith:X6NJ6F5H

pith:2015:X6NJ6F5HAMLGUQZ3T3VUWR454Z

not attested not anchored not stored refs pending

Semantic Publishing Challenge - Assessing the Quality of Scientific Output by Information Extraction and Interlinking

Anastasia Dimou, Angelo Di Iorio, Christoph Lange, Sahar Vahdati

arxiv:1508.06206 v1 · 2015-08-25 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6NJ6F5HAMLGUQZ3T3VUWR454Z}

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	2026-05-18T01:34:46.455117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf9a9f17a703166a433b9eeb4b479de670b822cc2715263060a6c1d35609ab1a

Aliases

arxiv: 1508.06206 · arxiv_version: 1508.06206v1 · doi: 10.48550/arxiv.1508.06206 · pith_short_12: X6NJ6F5HAMLG · pith_short_16: X6NJ6F5HAMLGUQZ3 · pith_short_8: X6NJ6F5H

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/X6NJ6F5HAMLGUQZ3T3VUWR454Z \
  | 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: bf9a9f17a703166a433b9eeb4b479de670b822cc2715263060a6c1d35609ab1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff63a749b48ec07e1b7df99989441d444d01edea241cc0c60cb79804ae21b648",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2015-08-25T16:17:24Z",
    "title_canon_sha256": "10385bfc5452cc680f0ea383ed6d8a2466ac07fd2f9cd05d03ea18b04ee33048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06206",
    "kind": "arxiv",
    "version": 1
  }
}