Pith Number

pith:G4XCUW45

pith:2019:G4XCUW45UINBL7XDAJEEDC7WZC

not attested not anchored not stored refs pending

Global solutions to a structure acoustic interaction model with nonlinear sources

Andrew R. Becklin, Mohammad A. Rammaha

arxiv:1905.04742 v1 · 2019-05-12 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4XCUW45UINBL7XDAJEEDC7WZC}

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	2026-05-17T23:46:23.692908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372e2a5b9da21a15fee30248418bf6c891984f58a13fe758dac539ebde6b15a1

Aliases

arxiv: 1905.04742 · arxiv_version: 1905.04742v1 · doi: 10.48550/arxiv.1905.04742 · pith_short_12: G4XCUW45UINB · pith_short_16: G4XCUW45UINBL7XD · pith_short_8: G4XCUW45

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/G4XCUW45UINBL7XDAJEEDC7WZC \
  | 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: 372e2a5b9da21a15fee30248418bf6c891984f58a13fe758dac539ebde6b15a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04ed839dfffa7b63f88ce67f72e28e97a7a1907773bf8ebb31b19cb8353aeb04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-05-12T16:41:26Z",
    "title_canon_sha256": "39e79d507968773ea49620323ab1d2208e66b39131fc320435e3f05cc21d4ee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04742",
    "kind": "arxiv",
    "version": 1
  }
}