Pith Number

pith:JBD3T2ML

pith:2009:JBD3T2MLQHPEF5M5KKSCC5FEXI

not attested not anchored not stored refs pending

Comment on "Quantum linear Boltzmann equation with finite intercollision time"

Bassano Vacchini, Klaus Hornberger

arxiv:0907.3018 v3 · 2009-07-17 · 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{JBD3T2MLQHPEF5M5KKSCC5FEXI}

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	2026-05-18T04:40:20.581579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4847b9e98b81de42f59d52a42174a4ba1237117360618a5077cb7220569b4dba

Aliases

arxiv: 0907.3018 · arxiv_version: 0907.3018v3 · doi: 10.48550/arxiv.0907.3018 · pith_short_12: JBD3T2MLQHPE · pith_short_16: JBD3T2MLQHPEF5M5 · pith_short_8: JBD3T2ML

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/JBD3T2MLQHPEF5M5KKSCC5FEXI \
  | 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: 4847b9e98b81de42f59d52a42174a4ba1237117360618a5077cb7220569b4dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "816b8728dffbeb37a8c74c57d45348435162b94e36b3364395ea0328da74956b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-07-17T08:24:46Z",
    "title_canon_sha256": "cf7721963740ee7cb2e3eacdbee40b9250167933ddca2300fe3d88bf33f2999c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3018",
    "kind": "arxiv",
    "version": 3
  }
}