Pith Number

pith:24PKIQ44

pith:2023:24PKIQ44SAXGSZIW2RMKLZGNZ4

not attested not anchored not stored refs pending

Betti numbers of nearly $G_2$ and nearly K\"ahler manifolds with Weyl curvature bounds

Anton Iliashenko

arxiv:2303.18208 v3 · 2023-03-31 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24PKIQ44SAXGSZIW2RMKLZGNZ4}

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	2026-07-05T07:58:43.290338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d71ea4439c902e696516d458a5e4cdcf0b5e8537c491d22aaf5f274415f3a262

Aliases

arxiv: 2303.18208 · arxiv_version: 2303.18208v3 · doi: 10.48550/arxiv.2303.18208 · pith_short_12: 24PKIQ44SAXG · pith_short_16: 24PKIQ44SAXGSZIW · pith_short_8: 24PKIQ44

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/24PKIQ44SAXGSZIW2RMKLZGNZ4 \
  | 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: d71ea4439c902e696516d458a5e4cdcf0b5e8537c491d22aaf5f274415f3a262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d6e5284ad19fef9eef9219f31438dbd6f337a3723221bdf41957a7612b005a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2023-03-31T17:00:46Z",
    "title_canon_sha256": "71f7d424a622ddedccf32c499d45471937bc245cdea420ad7a168ff34c2aaed7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.18208",
    "kind": "arxiv",
    "version": 3
  }
}