Pith Number

pith:ZMUOSTMA

pith:2013:ZMUOSTMACAO2XS6E7DDS7ZPDQA

not attested not anchored not stored refs pending

A note on the Weiss conjecture

Nick Gill

arxiv:1303.3784 v1 · 2013-03-15 · math.GR · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMUOSTMACAO2XS6E7DDS7ZPDQA}

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	2026-05-18T03:30:52.448705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb28e94d80101dabcbc4f8c72fe5e3801eff0b620748d230012af551cad7ea75

Aliases

arxiv: 1303.3784 · arxiv_version: 1303.3784v1 · doi: 10.48550/arxiv.1303.3784 · pith_short_12: ZMUOSTMACAO2 · pith_short_16: ZMUOSTMACAO2XS6E · pith_short_8: ZMUOSTMA

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/ZMUOSTMACAO2XS6E7DDS7ZPDQA \
  | 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: cb28e94d80101dabcbc4f8c72fe5e3801eff0b620748d230012af551cad7ea75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d9bc4bf72566c798cc3888c8df3cd9de9e8af696e153ea9340b4a94b0f67507",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2013-03-15T14:34:05Z",
    "title_canon_sha256": "d7ae89156a001f1fefddf01e543e74d06d71cda19a7f5780586a64dc6499add2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3784",
    "kind": "arxiv",
    "version": 1
  }
}