Pith Number

pith:5CQOXHDZ

pith:2024:5CQOXHDZCJGQJLETC6EJ4XE2RZ

not attested not anchored not stored refs pending

Foliations transverse to a closed conformal vector field

Euripedes da Silva, \'Icaro Gon\c{c}alves, J\'ulio Pereira

arxiv:2407.03989 v1 · 2024-07-04 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CQOXHDZCJGQJLETC6EJ4XE2RZ}

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	2026-07-05T08:40:27.230104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8a0eb9c79124d04ac9317889e5c9a8e58cb981d8b3570ebc677312da1d58f5e

Aliases

arxiv: 2407.03989 · arxiv_version: 2407.03989v1 · doi: 10.48550/arxiv.2407.03989 · pith_short_12: 5CQOXHDZCJGQ · pith_short_16: 5CQOXHDZCJGQJLET · pith_short_8: 5CQOXHDZ

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/5CQOXHDZCJGQJLETC6EJ4XE2RZ \
  | 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: e8a0eb9c79124d04ac9317889e5c9a8e58cb981d8b3570ebc677312da1d58f5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da77e20ddd9c720e592fa0aa47867a3b2da1f08feb6605d8335ad418b8d79d4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-07-04T15:04:11Z",
    "title_canon_sha256": "7e6e7733daf7aea7684915eee5150994d9f5bd0b04fd50f27007d80e33cf2a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.03989",
    "kind": "arxiv",
    "version": 1
  }
}