Pith Number

pith:QX453SBX

pith:2010:QX453SBXGNNP2MYYB2GFAYRIG3

not attested not anchored not stored refs pending

The Hamiltonian H=xp and classification of osp(1|2) representations

G. Regniers, J. Van der Jeugt

arxiv:1001.1285 v1 · 2010-01-08 · 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{QX453SBXGNNP2MYYB2GFAYRIG3}

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	2026-05-18T02:55:39.643399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85f9ddc837335afd33180e8c50622836d6615da30952ceb332a93c6341f8eb0f

Aliases

arxiv: 1001.1285 · arxiv_version: 1001.1285v1 · doi: 10.48550/arxiv.1001.1285 · pith_short_12: QX453SBXGNNP · pith_short_16: QX453SBXGNNP2MYY · pith_short_8: QX453SBX

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/QX453SBXGNNP2MYYB2GFAYRIG3 \
  | 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: 85f9ddc837335afd33180e8c50622836d6615da30952ceb332a93c6341f8eb0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "558b9ce76eb1fff636344697acc5f496ff62bff816932c87e9bea819dc49d1ca",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-01-08T14:43:43Z",
    "title_canon_sha256": "33b8fe170f698f22d31ada70d5c961b4d58679f1446a1b24edce593ae5b921b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1285",
    "kind": "arxiv",
    "version": 1
  }
}