Pith Number

pith:YI2QHEQ3

pith:2017:YI2QHEQ3HPSJXGMBNO2ULUCHME

not attested not anchored not stored refs pending

Modelling questions for quantum permutations

Amaury Freslon, Teodor Banica

arxiv:1704.00290 v5 · 2017-04-02 · math.OA · 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{YI2QHEQ3HPSJXGMBNO2ULUCHME}

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	2026-05-18T00:14:22.693324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23503921b3be49b99816bb545d047610a4d7a6010268b6c0e60eb2462d360cf

Aliases

arxiv: 1704.00290 · arxiv_version: 1704.00290v5 · doi: 10.48550/arxiv.1704.00290 · pith_short_12: YI2QHEQ3HPSJ · pith_short_16: YI2QHEQ3HPSJXGMB · pith_short_8: YI2QHEQ3

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/YI2QHEQ3HPSJXGMBNO2ULUCHME \
  | 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: c23503921b3be49b99816bb545d047610a4d7a6010268b6c0e60eb2462d360cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf28ae6bbe53db7ad7266c2a9ed4125465494df10af09cc62b71931c1d18c66f",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2017-04-02T11:47:29Z",
    "title_canon_sha256": "97e79c692c841264703f983220409af909bfd1ef4f96f411d3b00b779ee8d5b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00290",
    "kind": "arxiv",
    "version": 5
  }
}