Pith Number

pith:WJSBBRVH

pith:2018:WJSBBRVHAQVNR5O5BOQL4PGPKK

not attested not anchored not stored refs pending

Finite-time blow-up prevention in a two-dimensional chemotaxis-consumption model with weakly singular sensitivity

Giuseppe Viglialoro

arxiv:1812.02040 v1 · 2018-12-05 · 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{WJSBBRVHAQVNR5O5BOQL4PGPKK}

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	2026-05-17T23:58:59.889504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b26410c6a7042ad8f5dd0ba0be3ccf52b57f012b0c44a239e90fdb9945c09ac6

Aliases

arxiv: 1812.02040 · arxiv_version: 1812.02040v1 · doi: 10.48550/arxiv.1812.02040 · pith_short_12: WJSBBRVHAQVN · pith_short_16: WJSBBRVHAQVNR5O5 · pith_short_8: WJSBBRVH

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/WJSBBRVHAQVNR5O5BOQL4PGPKK \
  | 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: b26410c6a7042ad8f5dd0ba0be3ccf52b57f012b0c44a239e90fdb9945c09ac6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a9782e2023054b04e733baca8e847f1f9dabd0145d4087a8d24bf0e7c63b27b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-12-05T15:21:16Z",
    "title_canon_sha256": "f6bffaa822169cfc03a670fc35498e25b713afa1eb6da0acb7ac7fa312a0d930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02040",
    "kind": "arxiv",
    "version": 1
  }
}