Pith Number

pith:65MT54ZN

pith:2015:65MT54ZNWUYKSN45CYVCVEHAZO

not attested not anchored not stored refs pending

Sharp decay estimates and smoothness for solutions to nonlocal semilinear equations

Fabio Nicola, Marco Cappiello

arxiv:1501.03622 v2 · 2015-01-15 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65MT54ZNWUYKSN45CYVCVEHAZO}

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	2026-05-18T01:11:55.251847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7593ef32db530a9379d162a2a90e0cb93920ae7f9603ca08d3311eae8705aff

Aliases

arxiv: 1501.03622 · arxiv_version: 1501.03622v2 · doi: 10.48550/arxiv.1501.03622 · pith_short_12: 65MT54ZNWUYK · pith_short_16: 65MT54ZNWUYKSN45 · pith_short_8: 65MT54ZN

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/65MT54ZNWUYKSN45CYVCVEHAZO \
  | 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: f7593ef32db530a9379d162a2a90e0cb93920ae7f9603ca08d3311eae8705aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39c8eb8f1bc84aff39cc5efa408cc0f6a286200951a301410371d74d20c5cd54",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-01-15T10:34:00Z",
    "title_canon_sha256": "9b666c0177f0ae1c537553283260e179095245f559c1a97d75308f85a9d25df3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03622",
    "kind": "arxiv",
    "version": 2
  }
}