Pith Number

pith:APJHEUP7

pith:2013:APJHEUP7HO3KQAC7GZRHCMFPTA

not attested not anchored not stored refs pending

Derivation of a linear collision operator for the spinorial Wigner equation and its semiclassical limit

Benjamin A. Stickler, Stefan Possanner

arxiv:1304.4772 v1 · 2013-04-17 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APJHEUP7HO3KQAC7GZRHCMFPTA}

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	2026-05-18T03:17:33.866224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03d27251ff3bb6a8005f36627130af980eb931d403e2c34522482d1394b0a3a1

Aliases

arxiv: 1304.4772 · arxiv_version: 1304.4772v1 · doi: 10.48550/arxiv.1304.4772 · pith_short_12: APJHEUP7HO3K · pith_short_16: APJHEUP7HO3KQAC7 · pith_short_8: APJHEUP7

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/APJHEUP7HO3KQAC7GZRHCMFPTA \
  | 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: 03d27251ff3bb6a8005f36627130af980eb931d403e2c34522482d1394b0a3a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "274807f83914a99ac6ca6ce554e7dad2a38d3a8c1ac5a399a5fc2fae4b4a6085",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-17T11:33:06Z",
    "title_canon_sha256": "195e5fff143c24b43f4a947c4017e47fca55a1bd6829396d2c4e4f592e801f14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4772",
    "kind": "arxiv",
    "version": 1
  }
}