Pith Number

pith:ZJ5MHPE3

pith:2012:ZJ5MHPE3XRW3DK7UOT45CGRATQ

not attested not anchored not stored refs pending

Energy partition for the linear radial wave equation

Carlos Kenig, Raphael Cote, Wilhelm Schlag

arxiv:1209.3678 v1 · 2012-09-17 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJ5MHPE3XRW3DK7UOT45CGRATQ}

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	2026-05-18T03:45:23.729652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7ac3bc9bbc6db1abf474f9d11a209c188ae418c7f8d921b6365a95318fc934

Aliases

arxiv: 1209.3678 · arxiv_version: 1209.3678v1 · doi: 10.48550/arxiv.1209.3678 · pith_short_12: ZJ5MHPE3XRW3 · pith_short_16: ZJ5MHPE3XRW3DK7U · pith_short_8: ZJ5MHPE3

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/ZJ5MHPE3XRW3DK7UOT45CGRATQ \
  | 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: ca7ac3bc9bbc6db1abf474f9d11a209c188ae418c7f8d921b6365a95318fc934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc4975cb07a7250174b74cd7440b97831dd229d23f77a8d1986ec36ecee439c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-09-17T15:04:14Z",
    "title_canon_sha256": "9c0412094b5a6c0c624c28d170f59b9ee6001399adb77d6e544acd16cf822263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3678",
    "kind": "arxiv",
    "version": 1
  }
}