Pith Number

pith:H3RVTYYX

pith:2026:H3RVTYYXXRLJSCLCR67RLVWPEW

not attested not anchored not stored refs pending

Well-posedness of the weakly singular Burton-Miller equation for Helmholtz transmission problems

Yasuhiro Matsumoto

arxiv:2606.24492 v1 · 2026-06-23 · 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{H3RVTYYXXRLJSCLCR67RLVWPEW}

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	2026-06-24T01:15:32.074272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee359e317bc569909628fbf15d6cf25a0cd402d0f632c3b34e383c0489aa825

Aliases

arxiv: 2606.24492 · arxiv_version: 2606.24492v1 · doi: 10.48550/arxiv.2606.24492 · pith_short_12: H3RVTYYXXRLJ · pith_short_16: H3RVTYYXXRLJSCLC · pith_short_8: H3RVTYYX

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/H3RVTYYXXRLJSCLCR67RLVWPEW \
  | 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: 3ee359e317bc569909628fbf15d6cf25a0cd402d0f632c3b34e383c0489aa825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb1f6626f1d4468cf79060bb5357cd6ed9e6891481ed98ed33d05cca5c605655",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-23T12:24:37Z",
    "title_canon_sha256": "2ea6c429eb6933391f465387e413292c2907d882e4ff92cb9ea10f5f3bc6cd15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24492",
    "kind": "arxiv",
    "version": 1
  }
}