Pith Number

pith:SWVIJZKP

pith:2014:SWVIJZKPSIXE3MNBSAXFLGNXRK

not attested not anchored not stored refs pending

A numerical comparison between degenerate parabolic and quasilinear hyperbolic models of cell movements under chemotaxis

Magali Ribot, Monika Twarogowska, Roberto Natalini

arxiv:1402.2831 v2 · 2014-02-12 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWVIJZKPSIXE3MNBSAXFLGNXRK}

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	2026-05-18T02:58:56.195747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95aa84e54f922e4db1a1902e5599b78a8fb0951ed3f03b4ae270a4afd6f725f6

Aliases

arxiv: 1402.2831 · arxiv_version: 1402.2831v2 · doi: 10.48550/arxiv.1402.2831 · pith_short_12: SWVIJZKPSIXE · pith_short_16: SWVIJZKPSIXE3MNB · pith_short_8: SWVIJZKP

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/SWVIJZKPSIXE3MNBSAXFLGNXRK \
  | 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: 95aa84e54f922e4db1a1902e5599b78a8fb0951ed3f03b4ae270a4afd6f725f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dced0cfbcbeddb6cee2f98472b77091069db8cbc3213c6aed3612b9a1548fef0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-02-12T14:23:57Z",
    "title_canon_sha256": "6fc8df7b19791ac5c9338d4187d04f676c0a04e4a8c0a993757158776e31673d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2831",
    "kind": "arxiv",
    "version": 2
  }
}