Pith Number

pith:S4WVGY3C

pith:1999:S4WVGY3CUNUE4NK26A56IMXE4D

not attested not anchored not stored refs pending

Field-dependent symmetries of a non-relativistic fluid model

M. Hassa\"ine, P. A. Horv\'athy

arxiv:math-ph/9904022 v3 · 1999-04-26 · math-ph · hep-th · 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{S4WVGY3CUNUE4NK26A56IMXE4D}

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.

Cited by

1 paper in Pith

Perfect fluid equations with nonrelativistic conformal supersymmetries

Receipt and verification

First computed	2026-05-18T01:09:15.633220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

972d536362a3684e355af03be432e4e0f49912ecc9e336228bac19a6a190d655

Aliases

arxiv: math-ph/9904022 · arxiv_version: math-ph/9904022v3 · doi: 10.48550/arxiv.math-ph/9904022 · pith_short_12: S4WVGY3CUNUE · pith_short_16: S4WVGY3CUNUE4NK2 · pith_short_8: S4WVGY3C

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/S4WVGY3CUNUE4NK26A56IMXE4D \
  | 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: 972d536362a3684e355af03be432e4e0f49912ecc9e336228bac19a6a190d655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e485a7cd5198118c43fb8bae1ef99cffe764223849ddf9c9f85240fe8bacaa49",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "1999-04-26T10:39:35Z",
    "title_canon_sha256": "9b37c9c687429ffc03d713efff411f7aac8782945db477b7cb95c0e982959d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/9904022",
    "kind": "arxiv",
    "version": 3
  }
}