Pith Number

pith:ESG5BLG5

pith:2019:ESG5BLG5NFZNTACBIHGWF2AXRH

not attested not anchored not stored refs pending

Invariant Surfaces for Toric Type Foliations in Dimension Three

Beatriz Molina-Samper, Felipe Cano

arxiv:1905.00836 v3 · 2019-05-02 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESG5BLG5NFZNTACBIHGWF2AXRH}

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.

Cited by

1 paper in Pith

Local and global applications of the Minimal Model Program for co-rank one foliations on threefolds

Receipt and verification

First computed	2026-07-05T01:03:19.194745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

248dd0acdd6972d9804141cd62e81789fa59a58fc0485a9a1cf0add8ac73e895

Aliases

arxiv: 1905.00836 · arxiv_version: 1905.00836v3 · doi: 10.48550/arxiv.1905.00836 · pith_short_12: ESG5BLG5NFZN · pith_short_16: ESG5BLG5NFZNTACB · pith_short_8: ESG5BLG5

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/ESG5BLG5NFZNTACBIHGWF2AXRH \
  | 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: 248dd0acdd6972d9804141cd62e81789fa59a58fc0485a9a1cf0add8ac73e895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eba0c3a2e66c3b5711978d6d6b2297764ad33987f578561ee22fd31fbf2cd964",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-05-02T16:29:24Z",
    "title_canon_sha256": "d99136fcf5d31eda6b839c8cb1bc963967e79ebca0413ce6cc43a6ebc23ef23d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00836",
    "kind": "arxiv",
    "version": 3
  }
}