Pith Number

pith:7FYZ54N2

pith:2013:7FYZ54N22C5WGLYO2PGOO764SA

not attested not anchored not stored refs pending

Graphical Calculus for the Double Affine Q-Dependent Braid Group

Glen Burella, Jiri Vala, Paul Watts, Vincent Pasquier

arxiv:1307.4227 v1 · 2013-07-16 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FYZ54N22C5WGLYO2PGOO764SA}

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	2026-05-18T01:48:49.685902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9719ef1bad0bb632f0ed3cce77fdc902fbbcb1c489cb1884930cb4ea98dc84c

Aliases

arxiv: 1307.4227 · arxiv_version: 1307.4227v1 · doi: 10.48550/arxiv.1307.4227 · pith_short_12: 7FYZ54N22C5W · pith_short_16: 7FYZ54N22C5WGLYO · pith_short_8: 7FYZ54N2

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/7FYZ54N22C5WGLYO2PGOO764SA \
  | 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: f9719ef1bad0bb632f0ed3cce77fdc902fbbcb1c489cb1884930cb4ea98dc84c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad9b1d25f47ae7402247b7f048dbb1a83c9c0e9bf0e6a8b23662efe33cc0c295",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-07-16T09:56:36Z",
    "title_canon_sha256": "a2b8687756e3f5709b11d6dc689f0cfaf3436abd90c8e66b1196aa2d36ba65e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4227",
    "kind": "arxiv",
    "version": 1
  }
}