Pith Number

pith:7ZTEDB7E

pith:2025:7ZTEDB7EOA63Y2RO6ZM5T5ULAQ

not attested not anchored not stored refs pending

Non-symmetric solutions to an overdetermined problem for the Helmholtz equation in the plane

Miles H. Wheeler

arxiv:2509.00455 v1 · 2025-08-30 · 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{7ZTEDB7EOA63Y2RO6ZM5T5ULAQ}

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.

Cited by

1 paper in Pith

On two-dimensional steady compactly supported Euler flows with constant vorticity

Receipt and verification

First computed	2026-07-05T12:02:16.643612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe664187e4703dbc6a2ef659d9f68b040de30db673f817dbe924da45980d2962

Aliases

arxiv: 2509.00455 · arxiv_version: 2509.00455v1 · doi: 10.48550/arxiv.2509.00455 · pith_short_12: 7ZTEDB7EOA63 · pith_short_16: 7ZTEDB7EOA63Y2RO · pith_short_8: 7ZTEDB7E

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/7ZTEDB7EOA63Y2RO6ZM5T5ULAQ \
  | 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: fe664187e4703dbc6a2ef659d9f68b040de30db673f817dbe924da45980d2962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "071328a226fbedc6813ff625325b2893e0ea117388a7d1b4ee3a0bf92f6a24a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-08-30T10:53:34Z",
    "title_canon_sha256": "7a175ff221e4228b48ad0e00bdd647fac213c81a4e32f1e1909f669e5a688f36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00455",
    "kind": "arxiv",
    "version": 1
  }
}