Pith Number

pith:JTDXXS34

pith:2017:JTDXXS34AXH3V2OCIF6LYBTX5Z

not attested not anchored not stored refs pending

The fast signal diffusion limit in a Keller-Segel system

Masaaki Mizukami

arxiv:1711.04328 v2 · 2017-11-12 · 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{JTDXXS34AXH3V2OCIF6LYBTX5Z}

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	2026-05-18T00:12:24.776071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc77bcb7c05cfbae9c2417cbc0677ee756d5963e4c0b20d4ec1b171f4585ad9

Aliases

arxiv: 1711.04328 · arxiv_version: 1711.04328v2 · doi: 10.48550/arxiv.1711.04328 · pith_short_12: JTDXXS34AXH3 · pith_short_16: JTDXXS34AXH3V2OC · pith_short_8: JTDXXS34

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/JTDXXS34AXH3V2OCIF6LYBTX5Z \
  | 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: 4cc77bcb7c05cfbae9c2417cbc0677ee756d5963e4c0b20d4ec1b171f4585ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "640a05ca3e809189050bedf7a9e04d6ef8c2e99182076c281c9c871511abd71c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-12T17:52:13Z",
    "title_canon_sha256": "0a064cb63022afc5ea177a139281970f7f84266df5cd82583e4eea4705eebbab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04328",
    "kind": "arxiv",
    "version": 2
  }
}