Pith Number

pith:65WKDMAH

pith:2014:65WKDMAH5VVXWPH3GKDYJ5HXTK

not attested not anchored not stored refs pending

Dynamics of the dominant Hamiltonian, with applications to Arnold diffusion

Ke Zhang, Vadim Kaloshin

arxiv:1410.1844 v2 · 2014-10-07 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65WKDMAH5VVXWPH3GKDYJ5HXTK}

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	2026-05-18T02:28:53.807836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f76ca1b007ed6b7b3cfb328784f4f79a9bf63f3bcfb3f66b629871725673b97e

Aliases

arxiv: 1410.1844 · arxiv_version: 1410.1844v2 · doi: 10.48550/arxiv.1410.1844 · pith_short_12: 65WKDMAH5VVX · pith_short_16: 65WKDMAH5VVXWPH3 · pith_short_8: 65WKDMAH

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/65WKDMAH5VVXWPH3GKDYJ5HXTK \
  | 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: f76ca1b007ed6b7b3cfb328784f4f79a9bf63f3bcfb3f66b629871725673b97e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17eac2fbcf2334a4fbf510bfa22e2b9d4b2f824f6e3d7e867e93a571f2b4b1dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-10-07T18:43:08Z",
    "title_canon_sha256": "82c695568ff0f8cb808ac61f974ccb75c475d9827dc4f40cccd1e6058750c227"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1844",
    "kind": "arxiv",
    "version": 2
  }
}