Pith Number

pith:HR2WW2NB

pith:2013:HR2WW2NBO3V2IEOS5NETH3BHL2

not attested not anchored not stored refs pending

Non-Hermitian Hamiltonians in decoherence and equilibrium theory

Mario Castagnino, Sebastian Fortin

arxiv:1304.3190 v1 · 2013-04-11 · 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{HR2WW2NBO3V2IEOS5NETH3BHL2}

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	2026-05-18T03:28:18.373515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c756b69a176eba411d2eb4933ec275eb579677c10959500a63b66dd9804493a

Aliases

arxiv: 1304.3190 · arxiv_version: 1304.3190v1 · doi: 10.48550/arxiv.1304.3190 · pith_short_12: HR2WW2NBO3V2 · pith_short_16: HR2WW2NBO3V2IEOS · pith_short_8: HR2WW2NB

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/HR2WW2NBO3V2IEOS5NETH3BHL2 \
  | 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: 3c756b69a176eba411d2eb4933ec275eb579677c10959500a63b66dd9804493a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80637fae1bad9a1dfdb3f7ad9822303f8db58656e93b717f6c74750d54ff4881",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-11T04:09:25Z",
    "title_canon_sha256": "fb58fcf7e00aae7518fb8dbaeb8549a8104c190851cedda6d42cb19885dc6b35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3190",
    "kind": "arxiv",
    "version": 1
  }
}