Pith Number

pith:AJMRIQ6R

pith:2012:AJMRIQ6R646YYSOZNOLSJ6CYTG

not attested not anchored not stored refs pending

Geometric Wave Equations

Stefan Waldmann

arxiv:1208.4706 v1 · 2012-08-23 · math.DG · math-ph · math.AP · 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{AJMRIQ6R646YYSOZNOLSJ6CYTG}

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	2026-05-18T02:21:00.560366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02591443d1f73d8c49d96b9724f8589994586a2c598c5895d6cea48672906c5f

Aliases

arxiv: 1208.4706 · arxiv_version: 1208.4706v1 · doi: 10.48550/arxiv.1208.4706 · pith_short_12: AJMRIQ6R646Y · pith_short_16: AJMRIQ6R646YYSOZ · pith_short_8: AJMRIQ6R

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/AJMRIQ6R646YYSOZNOLSJ6CYTG \
  | 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: 02591443d1f73d8c49d96b9724f8589994586a2c598c5895d6cea48672906c5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4df0c9d4fb8d3dc6bea00ff42b43c4c41098f4ad5e7fdd32f6e4d1d88c4cd14f",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-08-23T09:52:02Z",
    "title_canon_sha256": "978f89abb0e3730fd0201a913b44f1ca37bdedac64b8a9d4b4cc0d51cb76f0b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4706",
    "kind": "arxiv",
    "version": 1
  }
}