Pith Number

pith:5Y26V4PO

pith:2012:5Y26V4POSRVJVCUEHK2GCLQVWU

not attested not anchored not stored refs pending

Wave polynomials, transmutations and Cauchy's problem for the Klein-Gordon equation

Kira V. Khmelnytskaya, S\'ebastien Tremblay, Sergii M. Torba, Vladislav V. Kravchenko

arxiv:1208.5984 v1 · 2012-08-29 · math.AP · 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{5Y26V4POSRVJVCUEHK2GCLQVWU}

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	2026-05-18T03:41:12.282148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee35eaf1ee946a9a8a843ab4612e15b52de269e9353958961c0fbeefe20f2973

Aliases

arxiv: 1208.5984 · arxiv_version: 1208.5984v1 · doi: 10.48550/arxiv.1208.5984 · pith_short_12: 5Y26V4POSRVJ · pith_short_16: 5Y26V4POSRVJVCUE · pith_short_8: 5Y26V4PO

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/5Y26V4POSRVJVCUEHK2GCLQVWU \
  | 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: ee35eaf1ee946a9a8a843ab4612e15b52de269e9353958961c0fbeefe20f2973

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae19922e4ec411526fc66680022481af7c3426ef533422e5a43149560035355e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-08-29T18:40:49Z",
    "title_canon_sha256": "b447a49269b882df62e06b4d792ad0f759bf986b7e0bb6efd5017f40512dc6b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5984",
    "kind": "arxiv",
    "version": 1
  }
}