Pith Number

pith:SYMTNT4H

pith:2018:SYMTNT4HAIFR6YL7GUAZ3PPITS

not attested not anchored not stored refs pending

Parabolic-elliptic chemotaxis model with space-time dependent logistic sources on $\mathbb{R}^N$. II. Existence, uniqueness, and stability of strictly positive entire solutions

Rachidi B. Salako, Wenxian Shen

arxiv:1801.05310 v2 · 2018-01-14 · 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{SYMTNT4HAIFR6YL7GUAZ3PPITS}

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	2026-05-18T00:19:02.624765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

961936cf87020b1f617f35019dbde89cbd59a614f42e0b2a3e2dc5f153c9a054

Aliases

arxiv: 1801.05310 · arxiv_version: 1801.05310v2 · doi: 10.48550/arxiv.1801.05310 · pith_short_12: SYMTNT4HAIFR · pith_short_16: SYMTNT4HAIFR6YL7 · pith_short_8: SYMTNT4H

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/SYMTNT4HAIFR6YL7GUAZ3PPITS \
  | 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: 961936cf87020b1f617f35019dbde89cbd59a614f42e0b2a3e2dc5f153c9a054

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e96ffb7c33686e02af56b120b66f42cc1987266051c9ea6965a3fec9c6b688",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-01-14T07:00:35Z",
    "title_canon_sha256": "dbb2170543b29081fc4cff76cb52e089f0aa19c4de8db5504d75e6c8bfdc4250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05310",
    "kind": "arxiv",
    "version": 2
  }
}