Pith Number

pith:GLKBCL23

pith:2014:GLKBCL23YJDUNF6NWTLNJ6RMM7

not attested not anchored not stored refs pending

Floer cohomology of the Chiang Lagrangian

Jonathan David Evans, Yanki Lekili

arxiv:1401.4073 v3 · 2014-01-16 · 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{GLKBCL23YJDUNF6NWTLNJ6RMM7}

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	2026-05-18T02:34:45.034628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32d4112f5bc2474697cdb4d6d4fa2c67ebb9a38b610131a987fae20c06c16792

Aliases

arxiv: 1401.4073 · arxiv_version: 1401.4073v3 · doi: 10.48550/arxiv.1401.4073 · pith_short_12: GLKBCL23YJDU · pith_short_16: GLKBCL23YJDUNF6N · pith_short_8: GLKBCL23

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/GLKBCL23YJDUNF6NWTLNJ6RMM7 \
  | 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: 32d4112f5bc2474697cdb4d6d4fa2c67ebb9a38b610131a987fae20c06c16792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fecc796c8d865787e657616261a758f0e213ae4ef12147526aa95292e56f7bee",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2014-01-16T16:07:33Z",
    "title_canon_sha256": "cf6fe4962d84e30b2580c794178bc904e64f40e3718bcdbf61a34a63a394a3f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4073",
    "kind": "arxiv",
    "version": 3
  }
}