Pith Number

pith:6MYCEU4F

pith:2019:6MYCEU4FK25YCIT57YUMPDXGH6

not attested not anchored not stored refs pending

Ulam-Hyers stabilities of mild solutions of the fractional nonlinear abstract Cauchy problem

E. Capelas de Oliveira, J. Vanterler da C. Sousa, K. D. Kucche

arxiv:1908.05296 v1 · 2019-08-14 · 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{6MYCEU4FK25YCIT57YUMPDXGH6}

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	2026-07-04T23:56:49.649780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f33022538556bb81227dfe28c78ee63fac1dfa28c08d9baeea4d6724433101bc

Aliases

arxiv: 1908.05296 · arxiv_version: 1908.05296v1 · doi: 10.48550/arxiv.1908.05296 · pith_short_12: 6MYCEU4FK25Y · pith_short_16: 6MYCEU4FK25YCIT5 · pith_short_8: 6MYCEU4F

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/6MYCEU4FK25YCIT57YUMPDXGH6 \
  | 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: f33022538556bb81227dfe28c78ee63fac1dfa28c08d9baeea4d6724433101bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e367a84c0fa48f9a8edd717e7603ea9dd4f51f11d6ff33121674dd50cbf7d5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-08-14T18:25:49Z",
    "title_canon_sha256": "6c45c5845a4a5a0c2ec1d09908cee8ec7cf0112e5c56bda7db0c0fc4e57b22bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05296",
    "kind": "arxiv",
    "version": 1
  }
}