Pith Number

pith:YO3C2GYZ

pith:2014:YO3C2GYZ2HLZBSTIPM67WFK6IW

not attested not anchored not stored refs pending

Sharp decay estimates for an anisotropic linear semigroup and applications to the SQG and inviscid Boussinesq systems

Klaus Widmayer, Tarek M. Elgindi

arxiv:1410.1415 v2 · 2014-10-06 · math.AP · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YO3C2GYZ2HLZBSTIPM67WFK6IW}

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	2026-05-18T01:07:54.246074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3b62d1b19d1d790ca687b3dfb155e4582cba6d5044f9751c6fe385c837bf282

Aliases

arxiv: 1410.1415 · arxiv_version: 1410.1415v2 · doi: 10.48550/arxiv.1410.1415 · pith_short_12: YO3C2GYZ2HLZ · pith_short_16: YO3C2GYZ2HLZBSTI · pith_short_8: YO3C2GYZ

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/YO3C2GYZ2HLZBSTIPM67WFK6IW \
  | 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: c3b62d1b19d1d790ca687b3dfb155e4582cba6d5044f9751c6fe385c837bf282

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3493f9c79a98f3c36cc313f83272bfd787afa07ea7b2aa5e886e498b08fa4a51",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-10-06T15:40:01Z",
    "title_canon_sha256": "193dafb2569450f6dfc9890d05b661cd51631badc963a25008d88a9382de3855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1415",
    "kind": "arxiv",
    "version": 2
  }
}