Pith Number

pith:FGYIZUXR

pith:2014:FGYIZUXR6YJ2MJNKH2V24CVTBI

not attested not anchored not stored refs pending

Lagrangian Floer potential of orbifold spheres

Cheol-Hyun Cho, Hansol Hong, Sang-hyun Kim, Siu-Cheong Lau

arxiv:1403.0990 v1 · 2014-03-05 · math.SG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGYIZUXR6YJ2MJNKH2V24CVTBI}

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	2026-05-18T00:14:41.691696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29b08cd2f1f613a625aa3eabae0ab30a0656b45a0ca08a499a8828ed1e893478

Aliases

arxiv: 1403.0990 · arxiv_version: 1403.0990v1 · doi: 10.48550/arxiv.1403.0990 · pith_short_12: FGYIZUXR6YJ2 · pith_short_16: FGYIZUXR6YJ2MJNK · pith_short_8: FGYIZUXR

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/FGYIZUXR6YJ2MJNKH2V24CVTBI \
  | 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: 29b08cd2f1f613a625aa3eabae0ab30a0656b45a0ca08a499a8828ed1e893478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2578f1d951612b9aef3c79db107cfba4fc03cca6af1e2871a4d3a5e3c4e56701",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2014-03-05T02:36:38Z",
    "title_canon_sha256": "59247a3655327d21e22f668febc9bee7e97c29a11528872191295fd8ef20dfdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0990",
    "kind": "arxiv",
    "version": 1
  }
}