Pith Number

pith:ISLJZ3A5

pith:2012:ISLJZ3A5BHEA3YXUXX5RVCPWKF

not attested not anchored not stored refs pending

New maximal regularity results for the heat equation in exterior domains, and applications

Piotr B. Mucha, Rapha\"el Danchin (LAMA)

arxiv:1203.1129 v1 · 2012-03-06 · 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{ISLJZ3A5BHEA3YXUXX5RVCPWKF}

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	2026-05-18T03:32:17.900778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44969cec1d09c80de2f4bdfb1a89f65171e0b5417bc627f04d15944f64bc4d09

Aliases

arxiv: 1203.1129 · arxiv_version: 1203.1129v1 · doi: 10.48550/arxiv.1203.1129 · pith_short_12: ISLJZ3A5BHEA · pith_short_16: ISLJZ3A5BHEA3YXU · pith_short_8: ISLJZ3A5

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/ISLJZ3A5BHEA3YXUXX5RVCPWKF \
  | 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: 44969cec1d09c80de2f4bdfb1a89f65171e0b5417bc627f04d15944f64bc4d09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c884cd0624f770426257572dac28e0214edf95ec73d1c18c3d3a17e24a9fae50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-03-06T08:14:35Z",
    "title_canon_sha256": "1535ff13a3a7f610dbb17f0843b6907500a70c21894a92738dba460212f26629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1129",
    "kind": "arxiv",
    "version": 1
  }
}