Pith Number

pith:KIPWBM5F

pith:2008:KIPWBM5FJCASSS2IPPLI56KTKA

not attested not anchored not stored refs pending

Positiveness and Pauli exception principle in raw Bloch equations for quantum boxes

Brigitte Bid\'egaray-Fesquet (LJK)

arxiv:0804.0885 v3 · 2008-04-06 · 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{KIPWBM5FJCASSS2IPPLI56KTKA}

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	2026-05-18T04:41:14.314090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

521f60b3a54881294b487bd68ef953503ece7e8db331790be2213152ac8a9e8f

Aliases

arxiv: 0804.0885 · arxiv_version: 0804.0885v3 · doi: 10.48550/arxiv.0804.0885 · pith_short_12: KIPWBM5FJCAS · pith_short_16: KIPWBM5FJCASSS2I · pith_short_8: KIPWBM5F

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/KIPWBM5FJCASSS2IPPLI56KTKA \
  | 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: 521f60b3a54881294b487bd68ef953503ece7e8db331790be2213152ac8a9e8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9227e08f5931859b1fa8c7347f0dbc9fd840fa36eda08ef15addb7fe2f602759",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2008-04-06T04:36:46Z",
    "title_canon_sha256": "db8d408a268f0073d8d8d93a6707331b764380f8cea06ad460274209863834df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.0885",
    "kind": "arxiv",
    "version": 3
  }
}