Pith Number

pith:WHKBXRX6

pith:2011:WHKBXRX6ORCQ7JDZVDKVKRAHUZ

not attested not anchored not stored refs pending

Determining an unbounded potential from Cauchy data in admissible geometries

Carlos E. Kenig, David Dos Santos Ferreira, Mikko Salo

arxiv:1104.0232 v1 · 2011-04-01 · 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{WHKBXRX6ORCQ7JDZVDKVKRAHUZ}

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	2026-05-18T04:25:12.116450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1d41bc6fe74450fa479a8d5554407a677dd2a770d34b4241d530ed8715554bb

Aliases

arxiv: 1104.0232 · arxiv_version: 1104.0232v1 · doi: 10.48550/arxiv.1104.0232 · pith_short_12: WHKBXRX6ORCQ · pith_short_16: WHKBXRX6ORCQ7JDZ · pith_short_8: WHKBXRX6

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/WHKBXRX6ORCQ7JDZVDKVKRAHUZ \
  | 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: b1d41bc6fe74450fa479a8d5554407a677dd2a770d34b4241d530ed8715554bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c08b7f039d557acfd78851bf18f0e12a3ffd9d4f9a4e29ebf159a06f799dc57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-04-01T19:21:18Z",
    "title_canon_sha256": "97a051519c55b0c5dad88ed3e682f2dd40f85553553d68a13287541121f1d1d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0232",
    "kind": "arxiv",
    "version": 1
  }
}