Pith Number

pith:FF4BIJ6F

pith:2025:FF4BIJ6FNWBPJCHAWDNVDJJ25L

not attested not anchored not stored refs pending

Variational inequalities associated with the semigroups generated by fractional Kolmogorov operators

Estefan\'ia Dalmasso, Jorge J. Betancor, Pablo Quijano

arxiv:2506.14631 v1 · 2025-06-17 · 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{FF4BIJ6FNWBPJCHAWDNVDJJ25L}

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	2026-07-05T11:22:59.994992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29781427c56d82f488e0b0db51a53aeafec1a6b56cd53b317d52d63ae3201842

Aliases

arxiv: 2506.14631 · arxiv_version: 2506.14631v1 · doi: 10.48550/arxiv.2506.14631 · pith_short_12: FF4BIJ6FNWBP · pith_short_16: FF4BIJ6FNWBPJCHA · pith_short_8: FF4BIJ6F

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/FF4BIJ6FNWBPJCHAWDNVDJJ25L \
  | 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: 29781427c56d82f488e0b0db51a53aeafec1a6b56cd53b317d52d63ae3201842

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "820c296762d074945c142efcff5a128d68d46232a899190f2e2b5f23306df10c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-06-17T15:26:04Z",
    "title_canon_sha256": "09787fd46e53f15f9fc7730dc5e1cb35b898b8e09b58a4e179e484147daabc1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14631",
    "kind": "arxiv",
    "version": 1
  }
}