Pith Number

pith:JIX44DWH

pith:2016:JIX44DWHXQI5QDLQPVRS5GOW5J

not attested not anchored not stored refs pending

Fast-slow vector fields of reaction-diffusion systems

N. Krapivnik, U. Maas, V. Bykov, V. Gol'dshtein, Y. Cherkinsky

arxiv:1611.01341 v2 · 2016-11-04 · 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{JIX44DWHXQI5QDLQPVRS5GOW5J}

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	2026-05-18T00:51:57.383032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a2fce0ec7bc11d80d707d632e99d6ea731e59bb0891fafe4389f2647a3024a2

Aliases

arxiv: 1611.01341 · arxiv_version: 1611.01341v2 · doi: 10.48550/arxiv.1611.01341 · pith_short_12: JIX44DWHXQI5 · pith_short_16: JIX44DWHXQI5QDLQ · pith_short_8: JIX44DWH

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/JIX44DWHXQI5QDLQPVRS5GOW5J \
  | 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: 4a2fce0ec7bc11d80d707d632e99d6ea731e59bb0891fafe4389f2647a3024a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee1c595c31735d98628404bf7c48ca7bd908ae0aff2157d42f7f75a7cde3bcea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-11-04T11:52:43Z",
    "title_canon_sha256": "04f70f8cbccaa933634b4448d3b174dee5ed78f1b1d271cdcf453a1924d2f08a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01341",
    "kind": "arxiv",
    "version": 2
  }
}