Pith Number

pith:HM6Z7E45

pith:2014:HM6Z7E45PO2IOU652MVB4WT5IU

not attested not anchored not stored refs pending

Versinus: a visualization method for graphs in evolution

Renato Fabbri

arxiv:1412.7311 v1 · 2014-12-23 · cs.SI · physics.comp-ph · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HM6Z7E45PO2IOU652MVB4WT5IU}

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	2026-05-18T02:30:33.079185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b3d9f939d7bb48753ddd32a1e5a7d45158f6640b7cc69a427ec3eb81f1fd261

Aliases

arxiv: 1412.7311 · arxiv_version: 1412.7311v1 · doi: 10.48550/arxiv.1412.7311 · pith_short_12: HM6Z7E45PO2I · pith_short_16: HM6Z7E45PO2IOU65 · pith_short_8: HM6Z7E45

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/HM6Z7E45PO2IOU652MVB4WT5IU \
  | 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: 3b3d9f939d7bb48753ddd32a1e5a7d45158f6640b7cc69a427ec3eb81f1fd261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56fec2daf88b22b1063333ac8c9ec0eab6aa6cf877e221f038aa14cb11ad3f5e",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-12-23T10:38:16Z",
    "title_canon_sha256": "c887f2eb846c7a58cb41271b00abb8cb7e707592b454816473e4aebd4b9ee36f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7311",
    "kind": "arxiv",
    "version": 1
  }
}