Pith Number

pith:M7L4KI54

pith:2025:M7L4KI54BFYIUVBC7BQUU4VYSG

not attested not anchored not stored refs pending

Seven Sphere Quantization

Andrew Waldron, Can G\"ormez, Subhobrata Chatterjee

arxiv:2507.14363 v1 · 2025-07-18 · math.SG · hep-th · math-ph · math.MP · math.QA · 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{M7L4KI54BFYIUVBC7BQUU4VYSG}

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	2026-07-05T11:40:04.894095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67d7c523bc09708a5422f8614a72b89191a322099cba80471015ce08813facba

Aliases

arxiv: 2507.14363 · arxiv_version: 2507.14363v1 · doi: 10.48550/arxiv.2507.14363 · pith_short_12: M7L4KI54BFYI · pith_short_16: M7L4KI54BFYIUVBC · pith_short_8: M7L4KI54

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/M7L4KI54BFYIUVBC7BQUU4VYSG \
  | 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: 67d7c523bc09708a5422f8614a72b89191a322099cba80471015ce08813facba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b99f215a0ab4967cf737f9a288f750104bd234c6618daeff743098df809f1ff",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "math.QA",
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2025-07-18T21:00:12Z",
    "title_canon_sha256": "413f2d1b39408d4e7d7f64db3cf6c71ae0fd2ee8de79fe92beaa89ed4734767e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14363",
    "kind": "arxiv",
    "version": 1
  }
}