Pith Number

pith:QLOTZUCZ

pith:2018:QLOTZUCZWNGUMYOE3ZUDFUJCEI

not attested not anchored not stored refs pending

Equidistributed periodic orbits of $C^\infty$-generic three-dimensional Reeb flows

Kei Irie

arxiv:1812.01869 v2 · 2018-12-05 · math.SG · 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{QLOTZUCZWNGUMYOE3ZUDFUJCEI}

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	2026-05-17T23:51:52.234116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82dd3cd059b34d4661c4de6832d12222176d7b2a19d8ffcf711ec011912af81b

Aliases

arxiv: 1812.01869 · arxiv_version: 1812.01869v2 · doi: 10.48550/arxiv.1812.01869 · pith_short_12: QLOTZUCZWNGU · pith_short_16: QLOTZUCZWNGUMYOE · pith_short_8: QLOTZUCZ

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/QLOTZUCZWNGUMYOE3ZUDFUJCEI \
  | 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: 82dd3cd059b34d4661c4de6832d12222176d7b2a19d8ffcf711ec011912af81b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88d9625c5992d1f264fc33bbdf3ab1b693419f3c41ad22b091481068babc0303",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2018-12-05T09:28:26Z",
    "title_canon_sha256": "e159df3923213377dca25a89e63d1ddb4fd2ebbe050648db8540abb4cc84cfb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01869",
    "kind": "arxiv",
    "version": 2
  }
}