Pith Number

pith:BXXBWNKH

pith:2019:BXXBWNKH2PCDLVJTQFQGOM6PZ2

not attested not anchored not stored refs pending

Drift, stabilizing and destabilizing for a Patlak-Keller-Segel system with the short-wavelength external signal

Andrey Morgulis, Konstantin Ilin

arxiv:1908.07075 v3 · 2019-08-19 · q-bio.PE · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXXBWNKH2PCDLVJTQFQGOM6PZ2}

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	2026-07-05T01:28:48.558475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dee1b3547d3c435d53381606733cfce8162a00648a897f8b5a1d51cb02adb73

Aliases

arxiv: 1908.07075 · arxiv_version: 1908.07075v3 · doi: 10.48550/arxiv.1908.07075 · pith_short_12: BXXBWNKH2PCD · pith_short_16: BXXBWNKH2PCDLVJT · pith_short_8: BXXBWNKH

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/BXXBWNKH2PCDLVJTQFQGOM6PZ2 \
  | 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: 0dee1b3547d3c435d53381606733cfce8162a00648a897f8b5a1d51cb02adb73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f18e7e24b06c6fe31524ba54ed4a468a3610c1aa9f9c45547b0fb3304ce6d5",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2019-08-19T21:26:50Z",
    "title_canon_sha256": "ed077e03dad4e7559fee4fed2928d8a0a58da92e031d5628de3565499d265b3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07075",
    "kind": "arxiv",
    "version": 3
  }
}