Pith Number

pith:KADXP2PO

pith:2019:KADXP2POGN5T4ROPRLAWVWLTNI

not attested not anchored not stored refs pending

Dynamics and Topology of Conformally Anosov Contact 3-Manifolds

Surena Hozoori

arxiv:1908.07990 v1 · 2019-08-21 · math.GT · math.DS · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KADXP2POGN5T4ROPRLAWVWLTNI}

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	2026-07-05T01:33:17.511062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

500777e9ee337b3e45cf8ac16ad9736a29ae352fe0afbfb227be2e3404c02f42

Aliases

arxiv: 1908.07990 · arxiv_version: 1908.07990v1 · doi: 10.48550/arxiv.1908.07990 · pith_short_12: KADXP2POGN5T · pith_short_16: KADXP2POGN5T4ROP · pith_short_8: KADXP2PO

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/KADXP2POGN5T4ROPRLAWVWLTNI \
  | 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: 500777e9ee337b3e45cf8ac16ad9736a29ae352fe0afbfb227be2e3404c02f42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b60cffa8bf8dcebd34a86992ed6036e4de5e23f92c62ee319ef57393373ef0b1",
    "cross_cats_sorted": [
      "math.DS",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2019-08-21T17:12:13Z",
    "title_canon_sha256": "31605dc1801101c1c07001ea78ce68fb30b99fbd823581733e2dd437e8b6abe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07990",
    "kind": "arxiv",
    "version": 1
  }
}