Pith Number

pith:CTMPMVZZ

pith:2012:CTMPMVZZQEXMSKPQWQW7VXHVO4

not attested not anchored not stored refs pending

Kadomtsev-Petviashvili equation in Relativistic Fluid Dynamics

D. A. Foga\c{c}a, F. S. Navarra, L. G. Ferreira Filho

arxiv:1202.2137 v2 · 2012-02-09 · math-ph · hep-ph · math.MP · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTMPMVZZQEXMSKPQWQW7VXHVO4}

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	2026-05-18T03:26:32.587916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14d8f65739812ec929f0b42dfadcf577221e1f67dfb862662b268e1439f35e1b

Aliases

arxiv: 1202.2137 · arxiv_version: 1202.2137v2 · doi: 10.48550/arxiv.1202.2137 · pith_short_12: CTMPMVZZQEXM · pith_short_16: CTMPMVZZQEXMSKPQ · pith_short_8: CTMPMVZZ

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/CTMPMVZZQEXMSKPQWQW7VXHVO4 \
  | 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: 14d8f65739812ec929f0b42dfadcf577221e1f67dfb862662b268e1439f35e1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60300c748434ab30b6512e52681650d42d30ee8f6b769d7fb873f1993ee3ddf",
    "cross_cats_sorted": [
      "hep-ph",
      "math.MP",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-02-09T21:46:08Z",
    "title_canon_sha256": "3c3bb6f5fc76693305cc378f3da4ba4b33de14f2096d48e18f73f7208662b231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2137",
    "kind": "arxiv",
    "version": 2
  }
}