Pith Number

pith:HUW3MH44

pith:2015:HUW3MH44ODYOZSRQVFRLU52XPS

not attested not anchored not stored refs pending

Generic perturbations of linear integrable Hamiltonian systems

Abed Bounemoura (CEREMADE)

arxiv:1511.08184 v1 · 2015-11-25 · 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{HUW3MH44ODYOZSRQVFRLU52XPS}

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	2026-05-18T00:51:52.113033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d2db61f9c70f0ecca30a962ba77577cbc01b87693e10da1256fee4a8b35d456

Aliases

arxiv: 1511.08184 · arxiv_version: 1511.08184v1 · doi: 10.48550/arxiv.1511.08184 · pith_short_12: HUW3MH44ODYO · pith_short_16: HUW3MH44ODYOZSRQ · pith_short_8: HUW3MH44

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/HUW3MH44ODYOZSRQVFRLU52XPS \
  | 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: 3d2db61f9c70f0ecca30a962ba77577cbc01b87693e10da1256fee4a8b35d456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "108211e2e5e3483b520c2336b95c79a9f38b5c6763e5877bc22b30be392c013c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-11-25T20:02:59Z",
    "title_canon_sha256": "58ed278bc229250ce1c09b6c48e57997fac03bbb4d6b1286a92c1cd587ecf257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08184",
    "kind": "arxiv",
    "version": 1
  }
}