Pith Number

pith:SKZNXQTV

pith:2021:SKZNXQTV6WNI2M5Y3D44YLW5RY

not attested not anchored not stored refs pending

On Frobenius exact symmetric tensor categories

Kevin Coulembier, Pavel Etingof, Victor Ostrik

arxiv:2107.02372 v2 · 2021-07-06 · math.RT · math.CT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKZNXQTV6WNI2M5Y3D44YLW5RY}

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.

Cited by

1 paper in Pith

Classical interpolation categories

Receipt and verification

First computed	2026-07-05T04:53:39.311306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b2dbc275f59a8d33b8d8f9cc2edd8e1758539f0b56045b83467f667401a422

Aliases

arxiv: 2107.02372 · arxiv_version: 2107.02372v2 · doi: 10.48550/arxiv.2107.02372 · pith_short_12: SKZNXQTV6WNI · pith_short_16: SKZNXQTV6WNI2M5Y · pith_short_8: SKZNXQTV

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/SKZNXQTV6WNI2M5Y3D44YLW5RY \
  | 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: 92b2dbc275f59a8d33b8d8f9cc2edd8e1758539f0b56045b83467f667401a422

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff70d99f6707159d17f213c8c79428d91abad320ed0de04ccfa16df70938dbe8",
    "cross_cats_sorted": [
      "math.CT",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2021-07-06T03:44:50Z",
    "title_canon_sha256": "a1b2c344704142ecd19b541a431273c5900b3d6e01b404c8feba20895b6178ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02372",
    "kind": "arxiv",
    "version": 2
  }
}