Pith Number

pith:56JDJA6I

pith:2008:56JDJA6I5S6NXL5YYLCSK5NPYD

not attested not anchored not stored refs pending

Online-concordance "Perekhresni stezhky" ("The Cross-Paths"), a novel by Ivan Franko

Andrij Rovenchak, Solomiya Buk

arxiv:0801.3239 v1 · 2008-01-21 · cs.CL · 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{56JDJA6I5S6NXL5YYLCSK5NPYD}

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	2026-05-18T03:02:05.962026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef923483c8ecbcdbafb8c2c52575afc0d756f3a29a4d010bdb2d029f9de81a35

Aliases

arxiv: 0801.3239 · arxiv_version: 0801.3239v1 · doi: 10.48550/arxiv.0801.3239 · pith_short_12: 56JDJA6I5S6N · pith_short_16: 56JDJA6I5S6NXL5Y · pith_short_8: 56JDJA6I

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/56JDJA6I5S6NXL5YYLCSK5NPYD \
  | 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: ef923483c8ecbcdbafb8c2c52575afc0d756f3a29a4d010bdb2d029f9de81a35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43050a8e9490636a52b18552cbc9e12d522bc43b3a13acd9dd4354486d7c0bac",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "",
    "primary_cat": "cs.CL",
    "submitted_at": "2008-01-21T17:41:57Z",
    "title_canon_sha256": "796eb105c4df3e4e9f6d400db98ed2902087ad290b947a17013f3be81f09add5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.3239",
    "kind": "arxiv",
    "version": 1
  }
}