Pith Number

pith:H2WA4MUS

pith:2016:H2WA4MUSOJMTJ5KJCM2BSSKLCJ

not attested not anchored not stored refs pending

Computer assisted proof of Shil'nikov homoclinics: with application to the Lorenz-84 model

Anna Wasieczko-Zajac, Maciej J. Capinski

arxiv:1605.07799 v1 · 2016-05-25 · 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{H2WA4MUSOJMTJ5KJCM2BSSKLCJ}

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	2026-05-18T01:13:39.075556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eac0e3292725934f549133419494b127c16529dd653f400e947393d1ee0afd9

Aliases

arxiv: 1605.07799 · arxiv_version: 1605.07799v1 · doi: 10.48550/arxiv.1605.07799 · pith_short_12: H2WA4MUSOJMT · pith_short_16: H2WA4MUSOJMTJ5KJ · pith_short_8: H2WA4MUS

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/H2WA4MUSOJMTJ5KJCM2BSSKLCJ \
  | 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: 3eac0e3292725934f549133419494b127c16529dd653f400e947393d1ee0afd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7768a0976f4146d49efa46a08d10b24ea481a0521786725411b144b0e818a589",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-05-25T09:40:08Z",
    "title_canon_sha256": "58d9da081aa0d8e241f6cbf46309db27888f7af9147f4d0a858eb548cd876e99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07799",
    "kind": "arxiv",
    "version": 1
  }
}