Pith Number

pith:YHKNPCDR

pith:2016:YHKNPCDRYWYQDBNJ6P5SMIXI4P

not attested not anchored not stored refs pending

Existence of a unique positive solution for a singular fractional boundary value problem

E.T.Karimov, K.Sadarangani

arxiv:1605.08973 v1 · 2016-05-29 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHKNPCDRYWYQDBNJ6P5SMIXI4P}

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	2026-05-18T01:13:22.480935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1d4d78871c5b10185a9f3fb2622e8e3e8d381dbd3ea881b1666e4a6db079cf6

Aliases

arxiv: 1605.08973 · arxiv_version: 1605.08973v1 · doi: 10.48550/arxiv.1605.08973 · pith_short_12: YHKNPCDRYWYQ · pith_short_16: YHKNPCDRYWYQDBNJ · pith_short_8: YHKNPCDR

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/YHKNPCDRYWYQDBNJ6P5SMIXI4P \
  | 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: c1d4d78871c5b10185a9f3fb2622e8e3e8d381dbd3ea881b1666e4a6db079cf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6626e5cdf48a9f1da77cd0dfc930793e77aa605af1c9bac584129a7fe6f3d1ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-05-29T07:01:41Z",
    "title_canon_sha256": "b6551fd77f9f1823c8efa253028217460aa54e52ae56ddeffc9ae8fa4fb8342e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08973",
    "kind": "arxiv",
    "version": 1
  }
}