Pith Number

pith:SDYDSWGN

pith:2016:SDYDSWGN3LVLXGIXE32CIIEC5Y

not attested not anchored not stored refs pending

One-dimensional foliations on topological manifolds

Eugene Polulyakh, Sergiy Maksymenko

arxiv:1610.00615 v1 · 2016-10-03 · math.GT · math.DG · math.DS · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDYDSWGN3LVLXGIXE32CIIEC5Y}

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	2026-05-18T00:32:36.413830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f03958cddaeabb991726f4242082ee053a27a4152fd1bae570289f8e87aedd

Aliases

arxiv: 1610.00615 · arxiv_version: 1610.00615v1 · doi: 10.48550/arxiv.1610.00615 · pith_short_12: SDYDSWGN3LVL · pith_short_16: SDYDSWGN3LVLXGIX · pith_short_8: SDYDSWGN

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/SDYDSWGN3LVLXGIXE32CIIEC5Y \
  | 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: 90f03958cddaeabb991726f4242082ee053a27a4152fd1bae570289f8e87aedd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c26cd9dbd0438ef27116a96616382a97e8ecd92a0c205416fb781549b7e25e18",
    "cross_cats_sorted": [
      "math.DG",
      "math.DS",
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-10-03T16:15:11Z",
    "title_canon_sha256": "afc08325403a2d61397e96e2eabfb140a9f8ca81b5afe7320936822058c761e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00615",
    "kind": "arxiv",
    "version": 1
  }
}