Pith Number

pith:SFOW65PG

pith:2018:SFOW65PG5JKW6LP5ZIB74R26TR

not attested not anchored not stored refs pending

Spatial-Homogeneity of Stable Solutions of Almost-Periodic Parabolic Equations with Concave Nonlinearity

Dun Zhou, Jianwei Xiao, Yi Wang

arxiv:1804.07970 v1 · 2018-04-21 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFOW65PG5JKW6LP5ZIB74R26TR}

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	2026-05-18T00:17:49.994436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

915d6f75e6ea556f2dfdca03fe475e9c769cced59d7af8da20b2ade8c2667fd5

Aliases

arxiv: 1804.07970 · arxiv_version: 1804.07970v1 · doi: 10.48550/arxiv.1804.07970 · pith_short_12: SFOW65PG5JKW · pith_short_16: SFOW65PG5JKW6LP5 · pith_short_8: SFOW65PG

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/SFOW65PG5JKW6LP5ZIB74R26TR \
  | 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: 915d6f75e6ea556f2dfdca03fe475e9c769cced59d7af8da20b2ade8c2667fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eda54729eeed35eecd769df5dea26595dac3b14bbae952588e9af45c74a3968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-04-21T14:19:27Z",
    "title_canon_sha256": "f4bc2d670a864bf4645c31012b4eb2164a9c9171e0ae9d4a91d78795636273dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07970",
    "kind": "arxiv",
    "version": 1
  }
}