Pith Number

pith:CTBM6OWO

pith:2016:CTBM6OWOJ5CANEP35H44OEWSTG

not attested not anchored not stored refs pending

Integrable deformations of local analytic fibrations with singularities

Bruno Scardua, Dominique Cerveau

arxiv:1605.05679 v1 · 2016-05-18 · math.CV · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTBM6OWOJ5CANEP35H44OEWSTG}

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	2026-05-18T01:14:30.040645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14c2cf3ace4f440691fbe9f9c712d29991d669d4107589910870579a347f3028

Aliases

arxiv: 1605.05679 · arxiv_version: 1605.05679v1 · doi: 10.48550/arxiv.1605.05679 · pith_short_12: CTBM6OWOJ5CA · pith_short_16: CTBM6OWOJ5CANEP3 · pith_short_8: CTBM6OWO

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/CTBM6OWOJ5CANEP35H44OEWSTG \
  | 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: 14c2cf3ace4f440691fbe9f9c712d29991d669d4107589910870579a347f3028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "496d014073464d150d2552bc8fd08c7dd1ceedd2075860dbb07d730d0d67dca0",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-05-18T18:21:28Z",
    "title_canon_sha256": "8400e2cb5cfa7ebcb4745d7b7cc6b311fa1ef0947e09e6c5df0e8c3114237bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05679",
    "kind": "arxiv",
    "version": 1
  }
}