Pith Number

pith:CI2DMMJW

pith:2009:CI2DMMJW74IOAGE74RQVYHA557

not attested not anchored not stored refs pending

Quasideterminant solutions of the generalized Heisenberg magnet model

M. Hassan, U. Saleem

arxiv:0912.5030 v1 · 2009-12-26 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CI2DMMJW74IOAGE74RQVYHA557}

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	2026-05-18T02:10:13.605480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1234363136ff10e0189fe4615c1c1defc75606721cd6a202d952e9f7970fdb0a

Aliases

arxiv: 0912.5030 · arxiv_version: 0912.5030v1 · doi: 10.48550/arxiv.0912.5030 · pith_short_12: CI2DMMJW74IO · pith_short_16: CI2DMMJW74IOAGE7 · pith_short_8: CI2DMMJW

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/CI2DMMJW74IOAGE74RQVYHA557 \
  | 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: 1234363136ff10e0189fe4615c1c1defc75606721cd6a202d952e9f7970fdb0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d73468ab2ca1c97ed79ceeed769adc33b5e21f5e6ac3efc81d80304c8ab546e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2009-12-26T17:07:46Z",
    "title_canon_sha256": "11f6374acafa8c40ad827d980d02e716cb1542c4800bb7643850d7cf28a086d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.5030",
    "kind": "arxiv",
    "version": 1
  }
}