Pith Number

pith:YGB5XGK6

pith:2014:YGB5XGK6S73L35KKOMJEH4ZQGC

not attested not anchored not stored refs pending

On formality of Sasakian manifolds

Aleksy Tralle, Indranil Biswas, Marisa Fern\'andez, Vicente Mu\~noz

arxiv:1402.6861 v3 · 2014-02-27 · math.DG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGB5XGK6S73L35KKOMJEH4ZQGC}

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	2026-05-18T00:08:58.300118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c183db995e97f6bdf54a731243f33030ac7396d133589aaddafab72b0ebf1c32

Aliases

arxiv: 1402.6861 · arxiv_version: 1402.6861v3 · doi: 10.48550/arxiv.1402.6861 · pith_short_12: YGB5XGK6S73L · pith_short_16: YGB5XGK6S73L35KK · pith_short_8: YGB5XGK6

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/YGB5XGK6S73L35KKOMJEH4ZQGC \
  | 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: c183db995e97f6bdf54a731243f33030ac7396d133589aaddafab72b0ebf1c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b4a7c363da0b78bacd05a9b69a44f5eb1643ff19a8d390bcdbe8a290a001621",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-02-27T11:19:33Z",
    "title_canon_sha256": "5c3f4acda1edfb45e801a6fee554eb4efdda5c5fea7931a7945d38c11684b480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6861",
    "kind": "arxiv",
    "version": 3
  }
}