Pith Number

pith:H55XWJEN

pith:2025:H55XWJENK3KF6IT5JO6RZYORB2

not attested not anchored not stored refs pending

MOY calculus in type D

Elijah Bodish, Emmanuel Wagner, Louis-Hadrien Robert

arxiv:2501.04332 v2 · 2025-01-08 · math.QA · math.CO · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H55XWJENK3KF6IT5JO6RZYORB2}

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	2026-07-05T11:03:02.659892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7b7b248d56d45f227d4bbd1ce1d10e8061f6690262b4881f1cd6d1ac4a8391

Aliases

arxiv: 2501.04332 · arxiv_version: 2501.04332v2 · doi: 10.48550/arxiv.2501.04332 · pith_short_12: H55XWJENK3KF · pith_short_16: H55XWJENK3KF6IT5 · pith_short_8: H55XWJEN

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/H55XWJENK3KF6IT5JO6RZYORB2 \
  | 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: 3f7b7b248d56d45f227d4bbd1ce1d10e8061f6690262b4881f1cd6d1ac4a8391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ef9958bd828bb393eb77ab6a3a56b2850e4d6b2f87108ecaeb771f06c7572d8",
    "cross_cats_sorted": [
      "math.CO",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2025-01-08T08:10:15Z",
    "title_canon_sha256": "dce8c5961948356587635d3114b0899bc6c86c664319d8951cc355d14156eea8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04332",
    "kind": "arxiv",
    "version": 2
  }
}