Pith Number

pith:ZT6USQOZ

pith:2012:ZT6USQOZSS5MGXABGXKUUTYIQY

not attested not anchored not stored refs pending

The Fast Norm Vector Indicator (FNVI) method: A new dynamical parameter for detecting order and chaos in Hamiltonian systems

Euaggelos E. Zotos

arxiv:1210.6159 v2 · 2012-10-23 · 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{ZT6USQOZSS5MGXABGXKUUTYIQY}

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	2026-05-18T00:34:16.422422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccfd4941d994bac35c0135d54a4f08860d12d9b06f16fc3545a953c455d664d4

Aliases

arxiv: 1210.6159 · arxiv_version: 1210.6159v2 · doi: 10.48550/arxiv.1210.6159 · pith_short_12: ZT6USQOZSS5M · pith_short_16: ZT6USQOZSS5MGXAB · pith_short_8: ZT6USQOZ

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/ZT6USQOZSS5MGXABGXKUUTYIQY \
  | 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: ccfd4941d994bac35c0135d54a4f08860d12d9b06f16fc3545a953c455d664d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa499c67499e55f54c2c8a5371e66c83a223fee03e44f327a7042e7e5ce6f44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2012-10-23T08:14:22Z",
    "title_canon_sha256": "57093219233cf4987ea6687cbd3787af48658905ca667c02b5b93cfae3740620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6159",
    "kind": "arxiv",
    "version": 2
  }
}