Pith Number

pith:WMDN4KSU

pith:2016:WMDN4KSUKWJRSC6TUJBPBIXYYA

not attested not anchored not stored refs pending

Chains of compact cylinders for cusp-generic nearly integrable convex systems on $\mathbb{A}^3$

Jean-Pierre Marco

arxiv:1602.02399 v1 · 2016-02-07 · 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{WMDN4KSUKWJRSC6TUJBPBIXYYA}

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	2026-05-18T01:21:10.097240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b306de2a545593190bd3a242f0a2f8c03d9083e8c99aea6fd454ae904af92a9e

Aliases

arxiv: 1602.02399 · arxiv_version: 1602.02399v1 · doi: 10.48550/arxiv.1602.02399 · pith_short_12: WMDN4KSUKWJR · pith_short_16: WMDN4KSUKWJRSC6T · pith_short_8: WMDN4KSU

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/WMDN4KSUKWJRSC6TUJBPBIXYYA \
  | 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: b306de2a545593190bd3a242f0a2f8c03d9083e8c99aea6fd454ae904af92a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74b9925c72bb816a151ba6bae15231e90525788dafb0701a3da4bf7037797476",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-02-07T18:10:45Z",
    "title_canon_sha256": "43485de28200384d60cdcfb7e54e484a0522639ca24c3b4efb51808106bb0503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02399",
    "kind": "arxiv",
    "version": 1
  }
}