Pith Number

pith:HUCXA36E

pith:2018:HUCXA36ETPARR7OWFKUKSO5L24

not attested not anchored not stored refs pending

Corpus Conversion Service: A Machine Learning Platform to Ingest Documents at Scale

Christoph Auer, Costas Bekas, Michele Dolfi, Peter W J Staar

arxiv:1806.02284 v1 · 2018-05-24 · cs.DL · cs.CV · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUCXA36ETPARR7OWFKUKSO5L24}

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	2026-05-18T00:14:01.997965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d05706fc49bc118fdd62aa8a93babd71c0bc6428bbd0ea91fd26c75a1e60fba

Aliases

arxiv: 1806.02284 · arxiv_version: 1806.02284v1 · doi: 10.48550/arxiv.1806.02284 · pith_short_12: HUCXA36ETPAR · pith_short_16: HUCXA36ETPARR7OW · pith_short_8: HUCXA36E

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/HUCXA36ETPARR7OWFKUKSO5L24 \
  | 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: 3d05706fc49bc118fdd62aa8a93babd71c0bc6428bbd0ea91fd26c75a1e60fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "613e5fcdc33f199d3e0d747b889f9b18d214ab0c134cae5845d1d9a599b857e3",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-05-24T09:44:07Z",
    "title_canon_sha256": "9f754062b947e838339587db2e6477d4560d2e13635eb0333c7b7a6225d5baf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02284",
    "kind": "arxiv",
    "version": 1
  }
}