Pith Number

pith:M74RBOE2

pith:2018:M74RBOE2NYZBESMX6MSJGZL3NX

not attested not anchored not stored refs pending

Double-Layer Potentials for a Generalized Bi-Axially Symmetric Helmholtz Equation II

Abdumauvlen Berdyshev, Anvar Hasanov, Tuhtasin Ergashev

arxiv:1807.03639 v1 · 2018-07-08 · 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{M74RBOE2NYZBESMX6MSJGZL3NX}

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	2026-05-18T00:11:03.727453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67f910b89a6e32124997f32493657b6dd91178511d47dd44b6fc8c330aa1d61b

Aliases

arxiv: 1807.03639 · arxiv_version: 1807.03639v1 · doi: 10.48550/arxiv.1807.03639 · pith_short_12: M74RBOE2NYZB · pith_short_16: M74RBOE2NYZBESMX · pith_short_8: M74RBOE2

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/M74RBOE2NYZBESMX6MSJGZL3NX \
  | 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: 67f910b89a6e32124997f32493657b6dd91178511d47dd44b6fc8c330aa1d61b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "959ac72d06990174ec2ca6295dc6176993e9532ec1537b1d86b707f9eb4b1f82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-07-08T12:43:40Z",
    "title_canon_sha256": "0a3a27f870baa7d5521bb6905ee3e496b229e71ca6389bde15c0f104fe8fcca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03639",
    "kind": "arxiv",
    "version": 1
  }
}