Pith Number

pith:2LCUTOG6

pith:2010:2LCUTOG6NBRACMG6V74YITUE5D

not attested not anchored not stored refs pending

Moduli spaces for point modules on naive blowups

Susan J. Sierra, Thomas A. Nevins

arxiv:1009.2061 v3 · 2010-09-10 · math.RA · 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{2LCUTOG6NBRACMG6V74YITUE5D}

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	2026-05-18T03:58:26.662144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c549b8de68620130deaff9844e84e8ddbfd2f951a6184fd911fbd1228328cb

Aliases

arxiv: 1009.2061 · arxiv_version: 1009.2061v3 · doi: 10.48550/arxiv.1009.2061 · pith_short_12: 2LCUTOG6NBRA · pith_short_16: 2LCUTOG6NBRACMG6 · pith_short_8: 2LCUTOG6

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/2LCUTOG6NBRACMG6V74YITUE5D \
  | 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: d2c549b8de68620130deaff9844e84e8ddbfd2f951a6184fd911fbd1228328cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2493453c82f75b4ca9219bfdd0e12c23a04f969ed59bc46596448ab174a15698",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2010-09-10T17:16:24Z",
    "title_canon_sha256": "0d9f4557e9144cdcfbcb0efafa18d36e1185a69e23eafcf9065ac1882e830504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2061",
    "kind": "arxiv",
    "version": 3
  }
}