Pith Number

pith:YTZ4XSQ4

pith:2013:YTZ4XSQ4QF46GK4PNQOE2AMJ6Y

not attested not anchored not stored refs pending

Hyperbolic and Elliptic Transport Barriers in Three-Dimensional Unsteady Flows

Daniel Blazevski, George Haller

arxiv:1306.6497 v4 · 2013-06-27 · math.DS · nlin.CD · physics.ao-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTZ4XSQ4QF46GK4PNQOE2AMJ6Y}

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	2026-05-18T01:49:07.141469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4f3cbca1c8179e32b8f6c1c4d0189f62e588c858c86dc0a1f15db1b9b977abe

Aliases

arxiv: 1306.6497 · arxiv_version: 1306.6497v4 · doi: 10.48550/arxiv.1306.6497 · pith_short_12: YTZ4XSQ4QF46 · pith_short_16: YTZ4XSQ4QF46GK4P · pith_short_8: YTZ4XSQ4

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/YTZ4XSQ4QF46GK4PNQOE2AMJ6Y \
  | 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: c4f3cbca1c8179e32b8f6c1c4d0189f62e588c858c86dc0a1f15db1b9b977abe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "999020341ec68dd3cafa72afb1830b88b64caf80307d72fe24b309104617d397",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.ao-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-06-27T13:38:24Z",
    "title_canon_sha256": "70c7b785479023fa07a7bc4b01e658656af47f48220e4e59ee482ffe1d3059cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6497",
    "kind": "arxiv",
    "version": 4
  }
}