Pith Number

pith:JPFBP4M4

pith:2024:JPFBP4M4UNIUHQPRIPN52WS4LQ

not attested not anchored not stored refs pending

Higher-order asymptotic profiles of solutions to the Cauchy problem for the convection-diffusion equation with variable diffusion

Ikki Fukuda, Shinya Sato

arxiv:2405.00896 v5 · 2024-05-01 · 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{JPFBP4M4UNIUHQPRIPN52WS4LQ}

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	2026-07-05T11:30:35.984887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bca17f19ca35143c1f143dbdd5a5c5c2cb91f65707d7d002fba4ee8465ecde0

Aliases

arxiv: 2405.00896 · arxiv_version: 2405.00896v5 · doi: 10.48550/arxiv.2405.00896 · pith_short_12: JPFBP4M4UNIU · pith_short_16: JPFBP4M4UNIUHQPR · pith_short_8: JPFBP4M4

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/JPFBP4M4UNIUHQPRIPN52WS4LQ \
  | 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: 4bca17f19ca35143c1f143dbdd5a5c5c2cb91f65707d7d002fba4ee8465ecde0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f0cbed54125ffb0573c2881c5889078591b6bbb0b0d78fbf041415b186eb5a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-05-01T22:59:42Z",
    "title_canon_sha256": "8b33289766e86fa35ba11e9ad0667aaa25ca1ac1dc4d19e65108f4aadc80073f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.00896",
    "kind": "arxiv",
    "version": 5
  }
}