Pith Number

pith:UCIRDSAA

pith:2020:UCIRDSAA6GHPUXST6J2PKT5UGD

not attested not anchored not stored refs pending

Spectral stability for the perydinamic fractional $p$-Laplacian

Alejandro Ortega, Jos\'e C. Bellido

arxiv:2011.05091 v1 · 2020-11-10 · 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{UCIRDSAA6GHPUXST6J2PKT5UGD}

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	2026-07-05T01:50:43.506529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a09111c800f18efa5e53f274f54fb430d09b07a7b95b10e894ca5d673b559776

Aliases

arxiv: 2011.05091 · arxiv_version: 2011.05091v1 · doi: 10.48550/arxiv.2011.05091 · pith_short_12: UCIRDSAA6GHP · pith_short_16: UCIRDSAA6GHPUXST · pith_short_8: UCIRDSAA

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/UCIRDSAA6GHPUXST6J2PKT5UGD \
  | 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: a09111c800f18efa5e53f274f54fb430d09b07a7b95b10e894ca5d673b559776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4dbd83583047b548767972014ca41174d8800d532bed96c4cbd5b2e8a2c92c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-11-10T13:37:01Z",
    "title_canon_sha256": "cf3c85ace3200a418ce53418cf321623d18d58ea8007847eeabc78433b87a166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.05091",
    "kind": "arxiv",
    "version": 1
  }
}