Pith Number

pith:ES3BK6NI

pith:2019:ES3BK6NIDEGGVRBCHSXCRXDAVR

not attested not anchored not stored refs pending

Stability of steady states and bifurcation to traveling waves in a free boundary model of cell motility

Leonid Berlyand, Volodymyr Rybalko

arxiv:1905.03667 v2 · 2019-05-09 · 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{ES3BK6NIDEGGVRBCHSXCRXDAVR}

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	2026-05-17T23:39:24.186653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24b61579a8190c6ac4223cae28dc60ac741c679e5b68bece698ed24edbf7f44b

Aliases

arxiv: 1905.03667 · arxiv_version: 1905.03667v2 · doi: 10.48550/arxiv.1905.03667 · pith_short_12: ES3BK6NIDEGG · pith_short_16: ES3BK6NIDEGGVRBC · pith_short_8: ES3BK6NI

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/ES3BK6NIDEGGVRBCHSXCRXDAVR \
  | 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: 24b61579a8190c6ac4223cae28dc60ac741c679e5b68bece698ed24edbf7f44b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e0c04b74af4272c6943a353035f017f960a56352f1842364ee4059942469520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-05-09T14:43:26Z",
    "title_canon_sha256": "c909e21de64da598f41184c4903e5e162e8b482a01718c4cd25e28ea67c8cd42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03667",
    "kind": "arxiv",
    "version": 2
  }
}