Pith Number

pith:T4AZPC4X

pith:2012:T4AZPC4XRKSKBLP7U7WXVBTRJG

not attested not anchored not stored refs pending

Local well-posedness and instability of travelling waves in a chemotaxis model

Martin Meyries

arxiv:1202.3880 v1 · 2012-02-17 · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4AZPC4XRKSKBLP7U7WXVBTRJG}

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	2026-05-18T04:02:02.556038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f01978b978aa4a0adffa7ed7a867149a6d77374dae4961f230ec34c7b3a5e16

Aliases

arxiv: 1202.3880 · arxiv_version: 1202.3880v1 · doi: 10.48550/arxiv.1202.3880 · pith_short_12: T4AZPC4XRKSK · pith_short_16: T4AZPC4XRKSKBLP7 · pith_short_8: T4AZPC4X

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/T4AZPC4XRKSKBLP7U7WXVBTRJG \
  | 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: 9f01978b978aa4a0adffa7ed7a867149a6d77374dae4961f230ec34c7b3a5e16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfff84a2d7a1de2e7a9b2bfedb8e00c37a1d538bb040a4eabd04ad0a0fbd6b19",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-02-17T11:08:55Z",
    "title_canon_sha256": "763992ef62acd3cb1798b7b8708fded2b4b0b7bc9ce58f4c3b4bf58e4be46fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3880",
    "kind": "arxiv",
    "version": 1
  }
}