Pith Number

pith:5PB5PKKO

pith:2026:5PB5PKKON43VPJAJUPZTNUBMKZ

not attested not anchored not stored refs pending

Derived skein module

Chun-Yu Bai

arxiv:2606.11122 v1 · 2026-06-09 · math.QA · math.GT · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PB5PKKON43VPJAJUPZTNUBMKZ}

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	2026-06-10T01:11:12.258165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebc3d7a94e6f3757a409a3f336d02c564065483f53685ba53121590a5fd849b2

Aliases

arxiv: 2606.11122 · arxiv_version: 2606.11122v1 · doi: 10.48550/arxiv.2606.11122 · pith_short_12: 5PB5PKKON43V · pith_short_16: 5PB5PKKON43VPJAJ · pith_short_8: 5PB5PKKO

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/5PB5PKKON43VPJAJUPZTNUBMKZ \
  | 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: ebc3d7a94e6f3757a409a3f336d02c564065483f53685ba53121590a5fd849b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1af3bcdc3b8d65266faa8292725bd02afdbf9d80945b52523899cd0a4a680402",
    "cross_cats_sorted": [
      "math.GT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2026-06-09T17:21:17Z",
    "title_canon_sha256": "0e736b6a9601e10670075d573169fb3dadf7ec280743082a54ff503a854d5c1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11122",
    "kind": "arxiv",
    "version": 1
  }
}