Pith Number

pith:JJOLDVU3

pith:2012:JJOLDVU3P2IRDMUY7VKZ3WXHRS

not attested not anchored not stored refs pending

Global existence of solutions for a chemotaxis-type system arising in crime modeling

Philippe Souplet, Quoc Hung Phan, Raul Manasevich

arxiv:1206.3724 v1 · 2012-06-17 · 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{JJOLDVU3P2IRDMUY7VKZ3WXHRS}

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	2026-05-18T03:53:18.928017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a5cb1d69b7e9111b298fd559ddae78cafd881ae662a8025d28ca8b21779a75a

Aliases

arxiv: 1206.3724 · arxiv_version: 1206.3724v1 · doi: 10.48550/arxiv.1206.3724 · pith_short_12: JJOLDVU3P2IR · pith_short_16: JJOLDVU3P2IRDMUY · pith_short_8: JJOLDVU3

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/JJOLDVU3P2IRDMUY7VKZ3WXHRS \
  | 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: 4a5cb1d69b7e9111b298fd559ddae78cafd881ae662a8025d28ca8b21779a75a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77c6ad7a116180d00c17da2b59f663071b9c2c992dda686f53baccb6479c6af5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-06-17T05:33:22Z",
    "title_canon_sha256": "e674f16225186da69b5e021b7a023b178d5e0d8d7a0e304d41b484b1edfc857e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3724",
    "kind": "arxiv",
    "version": 1
  }
}