Pith Number

pith:4W3AKT57

pith:2014:4W3AKT57SP2ASF3B5T7HSGX5JN

not attested not anchored not stored refs pending

On holomorphic flows on Stein surfaces: transversality, dicriticalness and stability

B. Scardua, T. Ito, Y. Yamagishi

arxiv:1407.4553 v1 · 2014-07-17 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4W3AKT57SP2ASF3B5T7HSGX5JN}

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	2026-05-18T02:47:23.750972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b6054fbf93f4091761ecfe791afd4b4ec2f61b77f15490893cc17255c6b4c0

Aliases

arxiv: 1407.4553 · arxiv_version: 1407.4553v1 · doi: 10.48550/arxiv.1407.4553 · pith_short_12: 4W3AKT57SP2A · pith_short_16: 4W3AKT57SP2ASF3B · pith_short_8: 4W3AKT57

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/4W3AKT57SP2ASF3B5T7HSGX5JN \
  | 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: e5b6054fbf93f4091761ecfe791afd4b4ec2f61b77f15490893cc17255c6b4c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c97ae1d398b801d9a6058e2932200fedb085b531ddf0baae135c9577fe6a6c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-07-17T04:29:36Z",
    "title_canon_sha256": "0428c8768d00fd6a4688a8078974d2a47be2b55a40cad1b6c1a1d621af1e95da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4553",
    "kind": "arxiv",
    "version": 1
  }
}