Pith Number

pith:R4L5ZPN5

pith:2024:R4L5ZPN5V4A3ZTV7CDOSKR7MCG

not attested not anchored not stored refs pending

GraphTrials: Visual Proofs of Graph Properties

Alexander Pastukhov, Fabrizio Montecchiani, Falk Schreiber, Felix Klesen, Giuseppe Liotta, Henry F\"orster, Kazuo Misue, Peter Eades, Seok-Hee Hong, Stephen G. Kobourov, Tim Dwyer

arxiv:2409.02907 v1 · 2024-09-04 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4L5ZPN5V4A3ZTV7CDOSKR7MCG}

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	2026-07-05T09:03:12.333898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f17dcbdbdaf01bccebf10dd2547ec11bcda1d7a3a5915e7ca8e0b6f1224d4b1

Aliases

arxiv: 2409.02907 · arxiv_version: 2409.02907v1 · doi: 10.48550/arxiv.2409.02907 · pith_short_12: R4L5ZPN5V4A3 · pith_short_16: R4L5ZPN5V4A3ZTV7 · pith_short_8: R4L5ZPN5

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/R4L5ZPN5V4A3ZTV7CDOSKR7MCG \
  | 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: 8f17dcbdbdaf01bccebf10dd2547ec11bcda1d7a3a5915e7ca8e0b6f1224d4b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f40fff92c05959d425d0109e8fe61f5def3c2ae92ce40479ce7143363b8e155",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-09-04T17:48:14Z",
    "title_canon_sha256": "7d4e8e828514dbff76e5cfb8f437546d6ad01f5d00481c84158466dfa4f8ffee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.02907",
    "kind": "arxiv",
    "version": 1
  }
}