Pith Number

pith:74HEBEZ5

pith:2017:74HEBEZ54JXFY52OXVLTH7NSHF

not attested not anchored not stored refs pending

Authorship Verification based on Compression-Models

Christian Winter, Lukas Graner, Oren Halvani

arxiv:1706.00516 v1 · 2017-06-01 · 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{74HEBEZ54JXFY52OXVLTH7NSHF}

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	2026-05-18T00:43:12.793107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff0e40933de26e5c774ebd5733fdb2397118b9eb32a6cc9b3f644490f9e66e4a

Aliases

arxiv: 1706.00516 · arxiv_version: 1706.00516v1 · doi: 10.48550/arxiv.1706.00516 · pith_short_12: 74HEBEZ54JXF · pith_short_16: 74HEBEZ54JXFY52O · pith_short_8: 74HEBEZ5

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/74HEBEZ54JXFY52OXVLTH7NSHF \
  | 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: ff0e40933de26e5c774ebd5733fdb2397118b9eb32a6cc9b3f644490f9e66e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40f628c6a8e61f0e25e024306dea2ed975d3b30ba2e0ecfa036cb59eec37be7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-06-01T22:48:49Z",
    "title_canon_sha256": "ced46754093f47589f16fafb731f7727e4776951f0738fba456ba74594846f19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00516",
    "kind": "arxiv",
    "version": 1
  }
}