Pith Number

pith:DWCNKHKU

pith:2018:DWCNKHKU264VEBAV3NOZSCTJ3C

not attested not anchored not stored refs pending

General method to retrieve all effective acoustic properties of fully-anisotropic fluid materials in three dimensional space

Arthur Terroir, Gw\'ena\"el Gabard, Jean-Philippe Groby, Logan Schwan, Th\'eo Cavalieri, Vicente Romero-Garc\'ia

arxiv:1810.03603 v1 · 2018-10-06 · 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{DWCNKHKU264VEBAV3NOZSCTJ3C}

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	2026-05-17T23:55:19.539935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d84d51d54d7b9520415db5d990a69d88b092dcdfd6eaaa1d61eabc2bb29a31b

Aliases

arxiv: 1810.03603 · arxiv_version: 1810.03603v1 · doi: 10.48550/arxiv.1810.03603 · pith_short_12: DWCNKHKU264V · pith_short_16: DWCNKHKU264VEBAV · pith_short_8: DWCNKHKU

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/DWCNKHKU264VEBAV3NOZSCTJ3C \
  | 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: 1d84d51d54d7b9520415db5d990a69d88b092dcdfd6eaaa1d61eabc2bb29a31b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8cae2f4673c8e7eb14946d5d45b4a0efd60d6558dd61257024d2c99f2503637",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-10-06T09:01:14Z",
    "title_canon_sha256": "e153731cbe252b64c1f5fd7a15ee39d14d14aa5879270861c1df235a399a881e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03603",
    "kind": "arxiv",
    "version": 1
  }
}