Pith Number

pith:3FNKLEHK

pith:2023:3FNKLEHKKWEYBABT7IFVEYKNED

not attested not anchored not stored refs pending

Legendrian contact instanton cohomology and its spectral invariants on the one-jet bundle

Seungook Yu, Yong-Geun Oh

arxiv:2301.06704 v2 · 2023-01-17 · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FNKLEHKKWEYBABT7IFVEYKNED}

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.

Cited by

1 paper in Pith

Quantitative contact Hamiltonian dynamics

Receipt and verification

First computed	2026-07-05T07:23:55.504564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d95aa590ea5589808033fa0b52614d20dd2d2be862e2b0d48827007b4271f1af

Aliases

arxiv: 2301.06704 · arxiv_version: 2301.06704v2 · doi: 10.48550/arxiv.2301.06704 · pith_short_12: 3FNKLEHKKWEY · pith_short_16: 3FNKLEHKKWEYBABT · pith_short_8: 3FNKLEHK

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/3FNKLEHKKWEYBABT7IFVEYKNED \
  | 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: d95aa590ea5589808033fa0b52614d20dd2d2be862e2b0d48827007b4271f1af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c899b71d13451fb86227a22a44bd2e9f57751d5146b70cc703c30d54807f75b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2023-01-17T05:07:32Z",
    "title_canon_sha256": "20675d9852dfab24cfc29cf0006262ea6c7bb1899fda898728ad7f3ada810c7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06704",
    "kind": "arxiv",
    "version": 2
  }
}