Pith Number

pith:W6ZSGCJI

pith:2006:W6ZSGCJIONYB23STYNGNUH4UMJ

not attested not anchored not stored refs pending

Wave equation and dispersion relations for a compressible rotating fluid

Jose Marin-Antuna, Nasser Saad, Richard L. Hall

arxiv:math-ph/0610008 v1 · 2006-10-04 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6ZSGCJIONYB23STYNGNUH4UMJ}

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	2026-05-18T01:38:32.610098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b323092873701d6e53c34cda1f94624c911aed1f08649442f403af3a97302f

Aliases

arxiv: math-ph/0610008 · arxiv_version: math-ph/0610008v1 · doi: 10.48550/arxiv.math-ph/0610008 · pith_short_12: W6ZSGCJIONYB · pith_short_16: W6ZSGCJIONYB23ST · pith_short_8: W6ZSGCJI

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/W6ZSGCJIONYB23STYNGNUH4UMJ \
  | 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: b7b323092873701d6e53c34cda1f94624c911aed1f08649442f403af3a97302f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c2ece509dca74ced1f6eadc0bb4040576890f952e339a7e05d382c6d602e9f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2006-10-04T19:54:56Z",
    "title_canon_sha256": "86f0e332df2da7fae932278d0827157270bdb1090f5c826b6ca1341307158451"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0610008",
    "kind": "arxiv",
    "version": 1
  }
}