Pith Number

pith:DVR66TVC

pith:2014:DVR66TVCYTGHLM3GFWQXCTB3XZ

not attested not anchored not stored refs pending

Backward and covariant Lyapunov vectors and exponents for hard disk systems with a steady heat current

Daniel P. Truant, Gary P. Morriss

arxiv:1405.7319 v1 · 2014-05-28 · 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{DVR66TVCYTGHLM3GFWQXCTB3XZ}

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	2026-05-18T02:38:09.798180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d63ef4ea2c4cc75b3662da1714c3bbe6b3d2538ee5b57901938c96350750363

Aliases

arxiv: 1405.7319 · arxiv_version: 1405.7319v1 · doi: 10.48550/arxiv.1405.7319 · pith_short_12: DVR66TVCYTGH · pith_short_16: DVR66TVCYTGHLM3G · pith_short_8: DVR66TVC

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/DVR66TVCYTGHLM3GFWQXCTB3XZ \
  | 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: 1d63ef4ea2c4cc75b3662da1714c3bbe6b3d2538ee5b57901938c96350750363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d683f741112ee1592165c7d2a857bdce5bb247b02675a8a92580147898f40bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2014-05-28T18:00:52Z",
    "title_canon_sha256": "fcbc3183ceb7045a5d5674690fb9f4445ec0f7f47f85ce6bb8e8b4a4ad017f38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7319",
    "kind": "arxiv",
    "version": 1
  }
}