Pith Number

pith:WYMDBHV4

pith:2011:WYMDBHV4QY3TWO5WWB2F743DYL

not attested not anchored not stored refs pending

Matter-wave analog of an optical random laser

Krzysztof Sacha, Marcin Plodzien

arxiv:1103.3424 v2 · 2011-03-17 · cond-mat.quant-gas · physics.atom-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYMDBHV4QY3TWO5WWB2F743DYL}

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	2026-05-18T04:13:05.537964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b618309ebc86373b3bb6b0745ff363c2e75c48319f57306e215c0fb92caee06d

Aliases

arxiv: 1103.3424 · arxiv_version: 1103.3424v2 · doi: 10.48550/arxiv.1103.3424 · pith_short_12: WYMDBHV4QY3T · pith_short_16: WYMDBHV4QY3TWO5W · pith_short_8: WYMDBHV4

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/WYMDBHV4QY3TWO5WWB2F743DYL \
  | 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: b618309ebc86373b3bb6b0745ff363c2e75c48319f57306e215c0fb92caee06d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83f71ac89b89b580e38e3cc5dbb33fa812d3dbe986782c317fca9e3f59e97696",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-03-17T14:45:16Z",
    "title_canon_sha256": "cb6bbe790526fe9a9bdd2c0065be3a1e56716e1ace07b12bc44f2fbfd4bc4dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3424",
    "kind": "arxiv",
    "version": 2
  }
}