Pith Number

pith:J6S72A3E

pith:2019:J6S72A3EJHJ35YTRXPB55WERRO

not attested not anchored not stored refs pending

Generalization of the Zabolotskaya equation to all incompressible isotropic elastic solids

Edvige Pucci, Giuseppe Saccomandi, Michel Destrade

arxiv:1906.08087 v1 · 2019-06-19 · cond-mat.soft · physics.comp-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{J6S72A3EJHJ35YTRXPB55WERRO}

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	2026-05-17T23:42:54.636445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fa5fd036449d3bee271bbc3ded8918bbcd12fb0441d97b27bcd4a2f49c1396f

Aliases

arxiv: 1906.08087 · arxiv_version: 1906.08087v1 · doi: 10.48550/arxiv.1906.08087 · pith_short_12: J6S72A3EJHJ3 · pith_short_16: J6S72A3EJHJ35YTR · pith_short_8: J6S72A3E

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/J6S72A3EJHJ35YTRXPB55WERRO \
  | 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: 4fa5fd036449d3bee271bbc3ded8918bbcd12fb0441d97b27bcd4a2f49c1396f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ac989a8c934fd187e82051a09c6090c3f96c84136c93f1b44fb582a18179d68",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-06-19T13:23:01Z",
    "title_canon_sha256": "8c4f9865a007283dfdf8fde176ecc3699df9b6612ad73ace158433ef246cf16d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08087",
    "kind": "arxiv",
    "version": 1
  }
}