Pith Number

pith:J5XCSSYJ

pith:2019:J5XCSSYJEZ3ILSAEOLLKJHEM3X

not attested not anchored not stored refs pending

Transformation of XML Documents with Prolog

Igor L. Bratchikov, Ren\'e Haberland

arxiv:1906.08361 v1 · 2019-06-19 · cs.LO · 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{J5XCSSYJEZ3ILSAEOLLKJHEM3X}

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	2026-05-17T23:42:52.702152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f6e294b09267685c80472d6a49c8cddc7a7e6d08eb5cf9a05837cc09086f27e

Aliases

arxiv: 1906.08361 · arxiv_version: 1906.08361v1 · doi: 10.48550/arxiv.1906.08361 · pith_short_12: J5XCSSYJEZ3I · pith_short_16: J5XCSSYJEZ3ILSAE · pith_short_8: J5XCSSYJ

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/J5XCSSYJEZ3ILSAEOLLKJHEM3X \
  | 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: 4f6e294b09267685c80472d6a49c8cddc7a7e6d08eb5cf9a05837cc09086f27e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04e45bc01b68e1f5b5711d1d0fa08bc5c605bd6d39d985f4a3932f7171905116",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-06-19T21:20:14Z",
    "title_canon_sha256": "6e05431bc86393a17dfc39aa5e755c219697958f8ff5996a41fc37ed4b7c5ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08361",
    "kind": "arxiv",
    "version": 1
  }
}