Pith Number

pith:M6R25ZWN

pith:2024:M6R25ZWNTDA5IXPXUD57BAX4O2

not attested not anchored not stored refs pending

A gentle invitation to the fractional world

Enrico Valdinoci, Nicola Abatangelo, Serena Dipierro

arxiv:2411.18238 v2 · 2024-11-27 · 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{M6R25ZWNTDA5IXPXUD57BAX4O2}

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.

Cited by

1 paper in Pith

Nonexistence of positive supersolutions for semilinear fractional elliptic equations in exterior domains

Receipt and verification

First computed	2026-07-05T10:00:44.160609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a3aee6cd98c1d45df7a0fbf082fc769ab5c00ce56ba4c22fc1c5b5b3ca6536

Aliases

arxiv: 2411.18238 · arxiv_version: 2411.18238v2 · doi: 10.48550/arxiv.2411.18238 · pith_short_12: M6R25ZWNTDA5 · pith_short_16: M6R25ZWNTDA5IXPX · pith_short_8: M6R25ZWN

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/M6R25ZWNTDA5IXPXUD57BAX4O2 \
  | 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: 67a3aee6cd98c1d45df7a0fbf082fc769ab5c00ce56ba4c22fc1c5b5b3ca6536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "339fd0b46f8d36d51e49c5a4a5e495ba66e1dca07ddba4df4f4d817b756cb271",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-11-27T11:18:09Z",
    "title_canon_sha256": "f63dc5ed955b2dd32dbc86e8033d02c046008e021c04140e30177eefd380c7fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18238",
    "kind": "arxiv",
    "version": 2
  }
}