Pith Number

pith:4VQUO33I

pith:2008:4VQUO33IPW454QLDQCIEBEA5JG

not attested not anchored not stored refs pending

Simulation of open quantum systems

Eric J. Heller, Florian Mintert

arxiv:0803.3883 v1 · 2008-03-27 · 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{4VQUO33IPW454QLDQCIEBEA5JG}

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	2026-05-18T02:15:59.788625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e561476f687db9de4163809040901d4996f2d0c2c9bd3c98f317eb0252fcb6e1

Aliases

arxiv: 0803.3883 · arxiv_version: 0803.3883v1 · doi: 10.48550/arxiv.0803.3883 · pith_short_12: 4VQUO33IPW45 · pith_short_16: 4VQUO33IPW454QLD · pith_short_8: 4VQUO33I

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/4VQUO33IPW454QLDQCIEBEA5JG \
  | 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: e561476f687db9de4163809040901d4996f2d0c2c9bd3c98f317eb0252fcb6e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39bd0aae7bc6faa840475dfb2c38b9f5308bb1f0b59ce1528918e8ebedc39aee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-03-27T11:28:06Z",
    "title_canon_sha256": "eb659e6679e36f4eb2ba560830679f7e530995ea43e20a432af20ba6b98a4ac3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3883",
    "kind": "arxiv",
    "version": 1
  }
}