Pith Number

pith:JOTV323O

pith:2014:JOTV323OTPYMF7TKQNDI5PPJBG

not attested not anchored not stored refs pending

Periodic orbits near a bifurcating slow manifold

Kristian Uldall Kristiansen

arxiv:1402.7189 v2 · 2014-02-28 · 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{JOTV323OTPYMF7TKQNDI5PPJBG}

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	2026-05-18T01:58:27.363107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ba75deb6e9bf0c2fe6a83468ebde9098312a70a4d783f7462327f25ec057343

Aliases

arxiv: 1402.7189 · arxiv_version: 1402.7189v2 · doi: 10.48550/arxiv.1402.7189 · pith_short_12: JOTV323OTPYM · pith_short_16: JOTV323OTPYMF7TK · pith_short_8: JOTV323O

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/JOTV323OTPYMF7TKQNDI5PPJBG \
  | 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: 4ba75deb6e9bf0c2fe6a83468ebde9098312a70a4d783f7462327f25ec057343

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1268eb39f3b81d4e647d37d26b876034dd6fedc28bc635f8cf7344feec29acf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-02-28T10:35:47Z",
    "title_canon_sha256": "ad8526269d79cf5ff10c56412b04f9a1b4fdf4a4aad57bd4b780f2126ff83f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.7189",
    "kind": "arxiv",
    "version": 2
  }
}