Pith Number

pith:HS5UVMVR

pith:2014:HS5UVMVRUCGWQSHAI3THPV4XTA

not attested not anchored not stored refs pending

Analytical invariant manifolds near unstable points and the structure of chaos

C. Efthymiopoulos, G. Contopoulos, M. Katsanikas

arxiv:1404.7679 v1 · 2014-04-30 · nlin.CD · astro-ph.EP · 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{HS5UVMVRUCGWQSHAI3THPV4XTA}

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	2026-05-18T02:45:21.376539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cbb4ab2b1a08d6848e046e677d7979809f9eb4bf1e797aec9c5779d96bf9608

Aliases

arxiv: 1404.7679 · arxiv_version: 1404.7679v1 · doi: 10.48550/arxiv.1404.7679 · pith_short_12: HS5UVMVRUCGW · pith_short_16: HS5UVMVRUCGWQSHA · pith_short_8: HS5UVMVR

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/HS5UVMVRUCGWQSHAI3THPV4XTA \
  | 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: 3cbb4ab2b1a08d6848e046e677d7979809f9eb4bf1e797aec9c5779d96bf9608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "548d2cb5536174a22a7612c3f540f017779769d30e26a691c3feebc303feca28",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2014-04-30T10:56:26Z",
    "title_canon_sha256": "8a2d5b05b2e73ed1973dfa7d8fe93862e443c92a5eb6e3f8b1e1a005b6ac8ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7679",
    "kind": "arxiv",
    "version": 1
  }
}