Pith Number

pith:ET5XCDR2

pith:2018:ET5XCDR2XF6XTK7JZ5N67G5SF6

not attested not anchored not stored refs pending

Scattering the geometry of weighted graphs

Batu G\"uneysu, Matthias Keller

arxiv:1801.07228 v2 · 2018-01-22 · math-ph · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ET5XCDR2XF6XTK7JZ5N67G5SF6}

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	2026-05-18T00:03:08.816046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24fb710e3ab97d79abe9cf5bef9bb22fb2a95f481e20c839889c2ecce2c8dce6

Aliases

arxiv: 1801.07228 · arxiv_version: 1801.07228v2 · doi: 10.48550/arxiv.1801.07228 · pith_short_12: ET5XCDR2XF6X · pith_short_16: ET5XCDR2XF6XTK7J · pith_short_8: ET5XCDR2

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/ET5XCDR2XF6XTK7JZ5N67G5SF6 \
  | 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: 24fb710e3ab97d79abe9cf5bef9bb22fb2a95f481e20c839889c2ecce2c8dce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a065388b91e52a070513a5c9f72dbd3118ea886b8c5191cc0dfbfbd8fcab095",
    "cross_cats_sorted": [
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-01-22T18:18:36Z",
    "title_canon_sha256": "086491530f332922580c9ac3fb7a08e340cc4351548b6eb85ca32ed83702a4cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07228",
    "kind": "arxiv",
    "version": 2
  }
}