Pith Number

pith:WZ6JH7EU

pith:2014:WZ6JH7EUKD2IMVDOCDVOXT3IM6

not attested not anchored not stored refs pending

Gradient bounds for nonlinear degenerate parabolic equations and application to large time behavior of systems

INSA Rennes), Olivier Ley (IRMAR, Vinh Duc Nguyen (UPEC UP12)

arxiv:1407.3116 v2 · 2014-07-11 · 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{WZ6JH7EUKD2IMVDOCDVOXT3IM6}

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	2026-05-18T02:03:55.512984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b67c93fc9450f486546e10eaebcf6867afa1c24e105d785e851dc5c3a082d30f

Aliases

arxiv: 1407.3116 · arxiv_version: 1407.3116v2 · doi: 10.48550/arxiv.1407.3116 · pith_short_12: WZ6JH7EUKD2I · pith_short_16: WZ6JH7EUKD2IMVDO · pith_short_8: WZ6JH7EU

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/WZ6JH7EUKD2IMVDOCDVOXT3IM6 \
  | 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: b67c93fc9450f486546e10eaebcf6867afa1c24e105d785e851dc5c3a082d30f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7493e464c76772b192ac21622d9da8619024185aba5dfbea56f907cfde4e6e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-11T11:24:13Z",
    "title_canon_sha256": "60a7b5bf2173cd78c9940b93ca8bba16a9b50ee3024020cabd7bf99e8e8d3425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3116",
    "kind": "arxiv",
    "version": 2
  }
}