Pith Number

pith:TLWDLQX6

pith:2014:TLWDLQX6QBUGXZCK57TV72P52P

not attested not anchored not stored refs pending

Shrinking good coordinate systems associated to Kuranishi structures

Hiroshi Ohta, Kaoru Ono, Kenji Fukaya, Yong-Geun Oh

arxiv:1405.1755 v3 · 2014-05-07 · math.SG · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLWDLQX6QBUGXZCK57TV72P52P}

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	2026-05-18T02:18:33.086480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aec35c2fe80686be44aefe75fe9fdd3c75b1c483f2066206f63350e0eba42dd

Aliases

arxiv: 1405.1755 · arxiv_version: 1405.1755v3 · doi: 10.48550/arxiv.1405.1755 · pith_short_12: TLWDLQX6QBUG · pith_short_16: TLWDLQX6QBUGXZCK · pith_short_8: TLWDLQX6

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/TLWDLQX6QBUGXZCK57TV72P52P \
  | 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: 9aec35c2fe80686be44aefe75fe9fdd3c75b1c483f2066206f63350e0eba42dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b0092310bcfd40befd06eb1612569f8e2dae0e2f6dffe744b14e3b08c3b639b",
    "cross_cats_sorted": [
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2014-05-07T21:15:14Z",
    "title_canon_sha256": "1c9c2e4db4d233a3b0cd4487149964147d25e764cf124101a57e23f2879190b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1755",
    "kind": "arxiv",
    "version": 3
  }
}