Pith Number

pith:MWYF2542

pith:2024:MWYF25424FA7T3UKGJXZDQDPAW

not attested not anchored not stored refs pending

Recovering R-symbols from modular data

Eric C Rowell, Siu-Hung Ng, Xiao-Gang Wen

arxiv:2408.02748 v1 · 2024-08-05 · math.QA · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWYF25424FA7T3UKGJXZDQDPAW}

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	2026-07-05T08:52:39.484108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65b05d779ae141f9ee8a326f91c06f0587c4dc54742f4cb26cebbb830268199f

Aliases

arxiv: 2408.02748 · arxiv_version: 2408.02748v1 · doi: 10.48550/arxiv.2408.02748 · pith_short_12: MWYF25424FA7 · pith_short_16: MWYF25424FA7T3UK · pith_short_8: MWYF2542

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/MWYF25424FA7T3UKGJXZDQDPAW \
  | 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: 65b05d779ae141f9ee8a326f91c06f0587c4dc54742f4cb26cebbb830268199f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "833b7f2f23784099080da8a225d89d96d104050f4c312e7fc07a72a6d17058eb",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2024-08-05T18:08:44Z",
    "title_canon_sha256": "2506f1612707920bff639dcd5dcb716cc4890a0d28999a4ca509a27ec6cc21d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.02748",
    "kind": "arxiv",
    "version": 1
  }
}