Pith Number

pith:PUI4VR3B

pith:2018:PUI4VR3BHGPVYVJSKFLA7GOV4E

not attested not anchored not stored refs pending

Fundamental solutions of generalized bi-axially symmetric multivariable Helmholtz equation

Anvarjon Hasanov, Tuhtasin Ergashev

arxiv:1803.01705 v1 · 2018-03-05 · 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{PUI4VR3BHGPVYVJSKFLA7GOV4E}

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	2026-05-18T00:21:59.787046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d11cac761399f5c553251560f99d5e13bfef29271a79e1a64e44891a55be0f2

Aliases

arxiv: 1803.01705 · arxiv_version: 1803.01705v1 · doi: 10.48550/arxiv.1803.01705 · pith_short_12: PUI4VR3BHGPV · pith_short_16: PUI4VR3BHGPVYVJS · pith_short_8: PUI4VR3B

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/PUI4VR3BHGPVYVJSKFLA7GOV4E \
  | 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: 7d11cac761399f5c553251560f99d5e13bfef29271a79e1a64e44891a55be0f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "010bf6726402802ce06ab52acc0c2667a7a470d24af656825722fe9e3541fa5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-03-05T15:07:52Z",
    "title_canon_sha256": "976bc575ba6786fe880f3d7fa4663502e304d95b8a3a5974143f8132ce84d1b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01705",
    "kind": "arxiv",
    "version": 1
  }
}