Pith Number

pith:RHLNVZOG

pith:2012:RHLNVZOG4ZG4L23XYNTKL2EH5F

not attested not anchored not stored refs pending

Rigid HYM Connections on Tautological Bundles over ALE Crepant Resolutions in Dimension Three

Anda Degeratu, Thomas Walpuski

arxiv:1207.6938 v3 · 2012-07-30 · math.DG · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHLNVZOG4ZG4L23XYNTKL2EH5F}

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	2026-05-18T01:20:50.895844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89d6dae5c6e64dc5eb77c366a5e887e945ecbba71cec7c62b751f1e0ee1ad89f

Aliases

arxiv: 1207.6938 · arxiv_version: 1207.6938v3 · doi: 10.48550/arxiv.1207.6938 · pith_short_12: RHLNVZOG4ZG4 · pith_short_16: RHLNVZOG4ZG4L23X · pith_short_8: RHLNVZOG

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/RHLNVZOG4ZG4L23XYNTKL2EH5F \
  | 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: 89d6dae5c6e64dc5eb77c366a5e887e945ecbba71cec7c62b751f1e0ee1ad89f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8ef581e6cf59ba5c22898441d6e6a1f14d3ab6f10c18d932444b23f73771226",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-07-30T13:49:45Z",
    "title_canon_sha256": "70e0bb7e51ee86764d57b32416d7f5bad04c6cfa39c9f7c63d412910dec9dfad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6938",
    "kind": "arxiv",
    "version": 3
  }
}