Pith Number

pith:5K35ACBU

pith:2019:5K35ACBU6UZ2H5EA3VJK2H44S6

not attested not anchored not stored refs pending

Delayed Langevin type equations with two fractional derivatives

N. I. Mahmudov

arxiv:1907.01746 v1 · 2019-07-03 · math.DS · 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{5K35ACBU6UZ2H5EA3VJK2H44S6}

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	2026-05-17T23:41:35.246117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eab7d00834f533a3f480dd52ad1f9c97880c424bee266b68a251b9dc457261b4

Aliases

arxiv: 1907.01746 · arxiv_version: 1907.01746v1 · doi: 10.48550/arxiv.1907.01746 · pith_short_12: 5K35ACBU6UZ2 · pith_short_16: 5K35ACBU6UZ2H5EA · pith_short_8: 5K35ACBU

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/5K35ACBU6UZ2H5EA3VJK2H44S6 \
  | 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: eab7d00834f533a3f480dd52ad1f9c97880c424bee266b68a251b9dc457261b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c885e90537c3b0300e93e28d1e62280aeb151d85f01e7cd30738d73fef8e2dbe",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-07-03T05:47:53Z",
    "title_canon_sha256": "d0067f9e541810112988de5ac136bcb0f871f4e9725c38bbdc8a4d4fcdacda32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01746",
    "kind": "arxiv",
    "version": 1
  }
}