Pith Number

pith:TVKOY6MJ

pith:2024:TVKOY6MJVPVHZBU3OPJ757ZPR5

not attested not anchored not stored refs pending

New functional inequalities with applications to the arctan-fast diffusion equation

Alejandro Ortega, Martina Magliocca, Rafael Granero-Belinch\'on

arxiv:2403.10458 v2 · 2024-03-15 · 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{TVKOY6MJVPVHZBU3OPJ757ZPR5}

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	2026-07-05T10:48:15.008601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d54ec7989abea7c869b73d3feff2f8f74097920d3f160a87127925d6a0a5488

Aliases

arxiv: 2403.10458 · arxiv_version: 2403.10458v2 · doi: 10.48550/arxiv.2403.10458 · pith_short_12: TVKOY6MJVPVH · pith_short_16: TVKOY6MJVPVHZBU3 · pith_short_8: TVKOY6MJ

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/TVKOY6MJVPVHZBU3OPJ757ZPR5 \
  | 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: 9d54ec7989abea7c869b73d3feff2f8f74097920d3f160a87127925d6a0a5488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c64aa875e48058c3bc1a0a301f81e0d695977eea3cc3c2e7e241cada87873817",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-03-15T16:49:31Z",
    "title_canon_sha256": "ec67c6ef3fca42b8fe895470b29d5caf59d565a867b1147f049c6c5d63685654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.10458",
    "kind": "arxiv",
    "version": 2
  }
}