Pith Number

pith:IWW7HEHJ

pith:1996:IWW7HEHJDBVG6Q23NKC7BJTR4F

not attested not anchored not stored refs pending

Sonoluminescence and the Heimlich Effect

Alan Chodos

arxiv:hep-ph/9604368 v1 · 1996-04-19 · hep-ph · acc-phys · atom-ph · 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{IWW7HEHJDBVG6Q23NKC7BJTR4F}

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	2026-05-18T01:06:29.642087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45adf390e9186a6f435b6a85f0a671e16c46dfe99df3e0ac48edd11d86a90c14

Aliases

arxiv: hep-ph/9604368 · arxiv_version: hep-ph/9604368v1 · doi: 10.48550/arxiv.hep-ph/9604368 · pith_short_12: IWW7HEHJDBVG · pith_short_16: IWW7HEHJDBVG6Q23 · pith_short_8: IWW7HEHJ

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/IWW7HEHJDBVG6Q23NKC7BJTR4F \
  | 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: 45adf390e9186a6f435b6a85f0a671e16c46dfe99df3e0ac48edd11d86a90c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8df6ada1a1cd025e256dd41e585f66245f64d52c5a9e56688e76b234478e7e79",
    "cross_cats_sorted": [
      "acc-phys",
      "atom-ph",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1996-04-19T17:09:50Z",
    "title_canon_sha256": "da10b7e582c093e8cc210d883a220d5b32128ebd4ff9308bc0d7815fc71053ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9604368",
    "kind": "arxiv",
    "version": 1
  }
}