Pith Number

pith:O3BJJV2M

pith:2015:O3BJJV2MKIZ6HTMB6XWTZBKC6A

not attested not anchored not stored refs pending

On some nonlinear fractional equations involving the Bessel operator

Simone Secchi

arxiv:1506.03982 v1 · 2015-06-12 · 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{O3BJJV2MKIZ6HTMB6XWTZBKC6A}

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	2026-05-18T01:51:18.619762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76c294d74c5233e3cd81f5ed3c8542f03a04506a4a645004a385bd10cbdc78cd

Aliases

arxiv: 1506.03982 · arxiv_version: 1506.03982v1 · doi: 10.48550/arxiv.1506.03982 · pith_short_12: O3BJJV2MKIZ6 · pith_short_16: O3BJJV2MKIZ6HTMB · pith_short_8: O3BJJV2M

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/O3BJJV2MKIZ6HTMB6XWTZBKC6A \
  | 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: 76c294d74c5233e3cd81f5ed3c8542f03a04506a4a645004a385bd10cbdc78cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ae519764fc80b7ad7fbecbd6eefa678323c9f7ae7f97976b7db1d5ee515b893",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-06-12T11:06:21Z",
    "title_canon_sha256": "4e999acdfa879ecb215be749e07aecbc4e00c29a5d686f5583dccd5a05b1c4ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03982",
    "kind": "arxiv",
    "version": 1
  }
}