Pith Number

pith:DXZU7SSU

pith:2009:DXZU7SSU7ALTSMVFSPSWOMYNGD

not attested not anchored not stored refs pending

Semi-analytical model of acoustic-wave generation by a laser line pulse in an optically absorptive isotropic cylinder

A.L. Shuvalov, B. Audoin, D. Segur, Y. Pan

arxiv:0904.0720 v1 · 2009-04-04 · physics.class-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{DXZU7SSU7ALTSMVFSPSWOMYNGD}

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	2026-05-18T02:14:07.485449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df34fca54f8173932a593e567330d30ddc052e9fad9d30f43b3e5ca76288dd9

Aliases

arxiv: 0904.0720 · arxiv_version: 0904.0720v1 · doi: 10.48550/arxiv.0904.0720 · pith_short_12: DXZU7SSU7ALT · pith_short_16: DXZU7SSU7ALTSMVF · pith_short_8: DXZU7SSU

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/DXZU7SSU7ALTSMVFSPSWOMYNGD \
  | 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: 1df34fca54f8173932a593e567330d30ddc052e9fad9d30f43b3e5ca76288dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce82e6bd04e18178a85175b6d634290071126b7c8019ed55233328ed53029fb0",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2009-04-04T15:19:42Z",
    "title_canon_sha256": "d9e7a6a942a05b8a664381be8118cd39ac48d4f27547bee6a6aa2c30aa37db1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0720",
    "kind": "arxiv",
    "version": 1
  }
}