Pith Number

pith:K5PSGJSP

pith:2017:K5PSGJSPBJOBQOWRM3A3X3XW4L

not attested not anchored not stored refs pending

Universal Exponent for Transport in Mixed Hamiltonian Dynamics

James D. Meiss, Or Alus, Shmuel Fishman

arxiv:1706.02519 v2 · 2017-06-08 · 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{K5PSGJSPBJOBQOWRM3A3X3XW4L}

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	2026-05-18T00:35:20.051408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

575f23264f0a5c183ad166c1bbeef6e2e4db741fa43225dbd87db398ceb32266

Aliases

arxiv: 1706.02519 · arxiv_version: 1706.02519v2 · doi: 10.48550/arxiv.1706.02519 · pith_short_12: K5PSGJSPBJOB · pith_short_16: K5PSGJSPBJOBQOWR · pith_short_8: K5PSGJSP

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/K5PSGJSPBJOBQOWRM3A3X3XW4L \
  | 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: 575f23264f0a5c183ad166c1bbeef6e2e4db741fa43225dbd87db398ceb32266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7a90432398d6b11dfe7b3f2c25ecc2c8a0991a9d4837ca3d4d9128af7f92fcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2017-06-08T11:24:22Z",
    "title_canon_sha256": "168823ca624cbc8b081480375ce197af48b3dcedb0a8e463783667fe254b6dea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02519",
    "kind": "arxiv",
    "version": 2
  }
}