Pith Number

pith:BUNWPKMU

pith:2024:BUNWPKMUAUTPZCLBIDSDO5D6JV

not attested not anchored not stored refs pending

Sharp extinction rates for positive solutions of fast diffusion equations

Meng Yu, Tobias K\"onig

arxiv:2411.04783 v1 · 2024-11-07 · 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{BUNWPKMUAUTPZCLBIDSDO5D6JV}

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

Sharp quantitative stability estimates for the Brezis-Nirenberg problem

Receipt and verification

First computed	2026-07-05T09:32:33.886724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d1b67a9940526fc896140e437747e4d5cd27b7fd8958a51b602b4e80b06aceb

Aliases

arxiv: 2411.04783 · arxiv_version: 2411.04783v1 · doi: 10.48550/arxiv.2411.04783 · pith_short_12: BUNWPKMUAUTP · pith_short_16: BUNWPKMUAUTPZCLB · pith_short_8: BUNWPKMU

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/BUNWPKMUAUTPZCLBIDSDO5D6JV \
  | 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: 0d1b67a9940526fc896140e437747e4d5cd27b7fd8958a51b602b4e80b06aceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c59d2fcb87cb2fec4d693da1002d46596b347de8f0a1b15694038bcef8c6c104",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-11-07T15:22:43Z",
    "title_canon_sha256": "af9d163757f8dea3a27b1ba8f37ff9027f390b74ab08315e611ef5254215c6f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.04783",
    "kind": "arxiv",
    "version": 1
  }
}