Pith Number

pith:H5H3VTHM

pith:2017:H5H3VTHMGTNKT63VFORDM3TR37

not attested not anchored not stored refs pending

Instantaneous Pairing of Lyapunov Exponents in Chaotic Hamiltonian Dynamics and the 2017 Ian Snook Prize

Carol Griswold Hoover, William Graham Hoover

arxiv:1703.00470 v3 · 2017-02-27 · cond-mat.stat-mech · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5H3VTHMGTNKT63VFORDM3TR37}

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	2026-05-18T00:49:06.207345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f4fbaccec34daa9fb752ba2366e71dfdf89bf976fee3f36d0fb9fc897c0ba4f

Aliases

arxiv: 1703.00470 · arxiv_version: 1703.00470v3 · doi: 10.48550/arxiv.1703.00470 · pith_short_12: H5H3VTHMGTNK · pith_short_16: H5H3VTHMGTNKT63V · pith_short_8: H5H3VTHM

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/H5H3VTHMGTNKT63VFORDM3TR37 \
  | 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: 3f4fbaccec34daa9fb752ba2366e71dfdf89bf976fee3f36d0fb9fc897c0ba4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc4deba8c23a38711ccb833126ed4c23082d02c52e623141e25f105c69fcff5a",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-02-27T00:57:48Z",
    "title_canon_sha256": "0a804d2bada8ca5e7bb2ef6269a60d1a60d2f94b2bfd8a62e52fb1737c7b95b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00470",
    "kind": "arxiv",
    "version": 3
  }
}