Pith Number

pith:V6OHRPME

pith:1998:V6OHRPME52Y5TW3FB2QC6B6GUG

not attested not anchored not stored refs pending

Hamilton-Jacobi equation, heteroclinic chains and Arnol'd diffusion in three time scales systems

1, 2, 3), Giovanni Gallavotti, Guido Gentile, Vieri Mastropietro (Universita' di Roma

arxiv:chao-dyn/9801004 v1 · 1998-01-02 · 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{V6OHRPME52Y5TW3FB2QC6B6GUG}

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	2026-07-04T14:17:28.256334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af9c78bd84eeb1d9db650ea02f07c6a1860351d99fbaac93f0b6824cec019864

Aliases

arxiv: chao-dyn/9801004 · arxiv_version: chao-dyn/9801004v1 · doi: 10.48550/arxiv.chao-dyn/9801004 · pith_short_12: V6OHRPME52Y5 · pith_short_16: V6OHRPME52Y5TW3F · pith_short_8: V6OHRPME

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/V6OHRPME52Y5TW3FB2QC6B6GUG \
  | 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: af9c78bd84eeb1d9db650ea02f07c6a1860351d99fbaac93f0b6824cec019864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1647b361d13a5db08b421d3b77e2c1ecaea3c3f64672eb6dde6809033e59fa75",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1998-01-02T16:28:03Z",
    "title_canon_sha256": "ab204e0e141d0e2ac71748c528fdab69e5887b5fa7da430e5e484565c47cced0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9801004",
    "kind": "arxiv",
    "version": 1
  }
}