Pith Number

pith:WODAMAPI

pith:2025:WODAMAPIXMAJUEIO5XQXITGD3P

not attested not anchored not stored refs pending

Change of basis for the tridiagonal pairs of type II

Julien Gaboriaud, Nicolas Crampe, Satoshi Tsujimoto

arxiv:2503.01231 v1 · 2025-03-03 · math.RA · 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{WODAMAPIXMAJUEIO5XQXITGD3P}

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	2026-07-05T10:23:02.483994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3860601e8bb009a110eede1744cc3dbe0d872a04b5cf090eca73dd51aed3571

Aliases

arxiv: 2503.01231 · arxiv_version: 2503.01231v1 · doi: 10.48550/arxiv.2503.01231 · pith_short_12: WODAMAPIXMAJ · pith_short_16: WODAMAPIXMAJUEIO · pith_short_8: WODAMAPI

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/WODAMAPIXMAJUEIO5XQXITGD3P \
  | 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: b3860601e8bb009a110eede1744cc3dbe0d872a04b5cf090eca73dd51aed3571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c2c104024b853f8771e201822ca6275145e9921a81c7c59db14bfa472cee76",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2025-03-03T06:53:51Z",
    "title_canon_sha256": "c1e30ad43fc75e485995ad2fa81e8f95b7403dd1095ee0c46ff848f60f7cd246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01231",
    "kind": "arxiv",
    "version": 1
  }
}