Pith Number

pith:E443PUT6

pith:2014:E443PUT6NICGMY7QCHNWXMNRXG

not attested not anchored not stored refs pending

Renormalized solutions of nonlinear parabolic equations with general measure data

Francesco Petitta

arxiv:1409.5575 v1 · 2014-09-19 · 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{E443PUT6NICGMY7QCHNWXMNRXG}

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	2026-05-18T02:42:26.989629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2739b7d27e6a046663f011db6bb1b1b987ac6e6b502e7adbf7796bfe51b6e93d

Aliases

arxiv: 1409.5575 · arxiv_version: 1409.5575v1 · doi: 10.48550/arxiv.1409.5575 · pith_short_12: E443PUT6NICG · pith_short_16: E443PUT6NICGMY7Q · pith_short_8: E443PUT6

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/E443PUT6NICGMY7QCHNWXMNRXG \
  | 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: 2739b7d27e6a046663f011db6bb1b1b987ac6e6b502e7adbf7796bfe51b6e93d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10659099da5759b64de6562ddfda86b914ab8bd4640f02bdefaa5fe550ae7fdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-09-19T09:59:55Z",
    "title_canon_sha256": "505a84b36285c728120fe7a48f929d8c3b46f871e4ab98a6bbe676f2e749d717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5575",
    "kind": "arxiv",
    "version": 1
  }
}