Pith Number

pith:DFYUOD5L

pith:2016:DFYUOD5LU225SQ5VFKJZKHW2JI

not attested not anchored not stored refs pending

The $C^0$ integrability of symplectic twist maps without conjugate points

Marc Arcostanzo

arxiv:1606.03132 v1 · 2016-06-09 · 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{DFYUOD5LU225SQ5VFKJZKHW2JI}

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	2026-05-18T01:12:37.513707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1971470faba6b5d943b52a93951eda4a0060a47b74fd2779b7a9b171d375900f

Aliases

arxiv: 1606.03132 · arxiv_version: 1606.03132v1 · doi: 10.48550/arxiv.1606.03132 · pith_short_12: DFYUOD5LU225 · pith_short_16: DFYUOD5LU225SQ5V · pith_short_8: DFYUOD5L

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/DFYUOD5LU225SQ5VFKJZKHW2JI \
  | 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: 1971470faba6b5d943b52a93951eda4a0060a47b74fd2779b7a9b171d375900f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e592d7ca802027272d51d1fd6916aefc1db4a6ceed83dcc96b6bec13676ee2cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-06-09T22:00:34Z",
    "title_canon_sha256": "1e501fa898ccf02f83961098f1dfaea40e743d8ffb425e9f1efb488fe68ba793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03132",
    "kind": "arxiv",
    "version": 1
  }
}