Pith Number

pith:OIAWSORL

pith:2005:OIAWSORLIVSXHS5JELEEFBMYAB

not attested not anchored not stored refs pending

An elliptic determinant transformation

Hjalmar Rosengren

arxiv:math/0505248 v1 · 2005-05-12 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIAWSORLIVSXHS5JELEEFBMYAB}

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	2026-05-18T02:35:38.478412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7201693a2b456573cba922c84285980058a0b8cf736c5904dd9c3ceb56b7c975

Aliases

arxiv: math/0505248 · arxiv_version: math/0505248v1 · doi: 10.48550/arxiv.math/0505248 · pith_short_12: OIAWSORLIVSX · pith_short_16: OIAWSORLIVSXHS5J · pith_short_8: OIAWSORL

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/OIAWSORLIVSXHS5JELEEFBMYAB \
  | 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: 7201693a2b456573cba922c84285980058a0b8cf736c5904dd9c3ceb56b7c975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6cc1e24276ed80e26d001e37add6d2cc2aeebc9e266f9d45cc8ddffe26e992",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CA",
    "submitted_at": "2005-05-12T10:01:07Z",
    "title_canon_sha256": "11f4bc206c3386d1a8626d51bd10174f2a2a5ce0ab3e7be4cd28cda62be48e4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0505248",
    "kind": "arxiv",
    "version": 1
  }
}