Pith Number

pith:ZUQ47I2K

pith:2009:ZUQ47I2K7FSQCRTEMY66JSY66O

not attested not anchored not stored refs pending

Quantum Optical Heating in Sonoluminescence Experiments

Almut Beige, Andreas Kurcz, Antonio Capolupo

arxiv:0904.1121 v1 · 2009-04-07 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZUQ47I2K7FSQCRTEMY66JSY66O}

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	2026-05-18T04:36:40.665856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd21cfa34af965014664663de4cb1ef399b8754561eaeeab756b0b91ce0d9a76

Aliases

arxiv: 0904.1121 · arxiv_version: 0904.1121v1 · doi: 10.48550/arxiv.0904.1121 · pith_short_12: ZUQ47I2K7FSQ · pith_short_16: ZUQ47I2K7FSQCRTE · pith_short_8: ZUQ47I2K

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/ZUQ47I2K7FSQCRTEMY66JSY66O \
  | 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: cd21cfa34af965014664663de4cb1ef399b8754561eaeeab756b0b91ce0d9a76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6da92d9dfd08db3ae646fde00369728e7a430630c6d73fb09f464eee9390075e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2009-04-07T12:12:34Z",
    "title_canon_sha256": "6459069ae602a1917fa16941804a85f848454e5580e3fca475454096dc807ad9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1121",
    "kind": "arxiv",
    "version": 1
  }
}