Pith Number

pith:C5DEFYMK

pith:2008:C5DEFYMK57F3MYTMAPHWIVXBFW

not attested not anchored not stored refs pending

N=2 supersymmetric extension of a hydrodynamic system in Riemann invariants

A. J. Hariton, A. M. Grundland

arxiv:0809.2298 v1 · 2008-09-12 · 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{C5DEFYMK57F3MYTMAPHWIVXBFW}

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	2026-05-18T02:15:34.698426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

174642e18aefcbb6626c03cf6456e12d85405a1314007180e7fcac2547645c71

Aliases

arxiv: 0809.2298 · arxiv_version: 0809.2298v1 · doi: 10.48550/arxiv.0809.2298 · pith_short_12: C5DEFYMK57F3 · pith_short_16: C5DEFYMK57F3MYTM · pith_short_8: C5DEFYMK

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/C5DEFYMK57F3MYTMAPHWIVXBFW \
  | 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: 174642e18aefcbb6626c03cf6456e12d85405a1314007180e7fcac2547645c71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fac0cd2f08dc025dcdb69f9244d9f8c17837007b07e1350cfe394d0dbf62d91",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2008-09-12T22:22:16Z",
    "title_canon_sha256": "f9d20da9ee73821f54c0e4d2250ddd7daa5f1a3c17a1f9376b192985bd04df05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.2298",
    "kind": "arxiv",
    "version": 1
  }
}