Pith Number

pith:BSUBHJOX

pith:2015:BSUBHJOXVXGRZAO7OHACYEAUDY

not attested not anchored not stored refs pending

On the notion of renormalized solution to nonlinear parabolic equations with general measure data

Alessio Porretta, Francesco Petitta

arxiv:1506.03671 v2 · 2015-06-11 · 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{BSUBHJOXVXGRZAO7OHACYEAUDY}

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	2026-05-18T00:50:52.504951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ca813a5d7adcd1c81df71c02c10141e2b725fbeeb1ea96991100ca91a1b84ad

Aliases

arxiv: 1506.03671 · arxiv_version: 1506.03671v2 · doi: 10.48550/arxiv.1506.03671 · pith_short_12: BSUBHJOXVXGR · pith_short_16: BSUBHJOXVXGRZAO7 · pith_short_8: BSUBHJOX

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/BSUBHJOXVXGRZAO7OHACYEAUDY \
  | 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: 0ca813a5d7adcd1c81df71c02c10141e2b725fbeeb1ea96991100ca91a1b84ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a78986ba607e628c71d6e9a0028d365f3bc678e3e16e456c4e2f2bdf01436d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-06-11T13:49:48Z",
    "title_canon_sha256": "0b85ad9bd391db08b5b572b36071f9077d4e19e48b39a17ba243154ce3287edf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03671",
    "kind": "arxiv",
    "version": 2
  }
}