Pith Number

pith:KFG3TCGU

pith:1995:KFG3TCGU6U7LXQ7KSDGDUT3LAQ

not attested not anchored not stored refs pending

Classical and Quantum Chaotic Behaviors of Two Colliding Harmonic Oscillators

De-Hai Zhang, Gang Su, Qing-Rong Zheng

arxiv:chao-dyn/9512001 v1 · 1995-12-01 · chao-dyn · 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{KFG3TCGU6U7LXQ7KSDGDUT3LAQ}

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	2026-05-18T01:40:11.941217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

514db988d4f53ebbc3ea90cc3a4f6b043a0016b8342658bc0b934fa81279ed34

Aliases

arxiv: chao-dyn/9512001 · arxiv_version: chao-dyn/9512001v1 · doi: 10.48550/arxiv.chao-dyn/9512001 · pith_short_12: KFG3TCGU6U7L · pith_short_16: KFG3TCGU6U7LXQ7K · pith_short_8: KFG3TCGU

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/KFG3TCGU6U7LXQ7KSDGDUT3LAQ \
  | 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: 514db988d4f53ebbc3ea90cc3a4f6b043a0016b8342658bc0b934fa81279ed34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b7c8c2e436a5fea47878e5bda4341a5f12fa5cf04fc323cb354ad23a24e3c10",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1995-12-01T15:11:55Z",
    "title_canon_sha256": "4c2daee04e30a80cdc98f8202f4df10930d139a5b5e894043567d1d0f02b5f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9512001",
    "kind": "arxiv",
    "version": 1
  }
}