Pith Number

pith:YAUVBOPN

pith:2012:YAUVBOPNUDQSZDEATG7T3ULEBX

not attested not anchored not stored refs pending

A note on normal triple covers over $\mathbb{P}^2$ with branch divisors of degree 6

Taketo Shirane

arxiv:1211.2526 v1 · 2012-11-12 · 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{YAUVBOPNUDQSZDEATG7T3ULEBX}

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	2026-05-18T03:41:03.061281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c02950b9eda0e12c8c8099bf3dd1640de7fa3d6949f0defee33d1c1f7e937d97

Aliases

arxiv: 1211.2526 · arxiv_version: 1211.2526v1 · doi: 10.48550/arxiv.1211.2526 · pith_short_12: YAUVBOPNUDQS · pith_short_16: YAUVBOPNUDQSZDEA · pith_short_8: YAUVBOPN

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/YAUVBOPNUDQSZDEATG7T3ULEBX \
  | 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: c02950b9eda0e12c8c8099bf3dd1640de7fa3d6949f0defee33d1c1f7e937d97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6bc3102a03b3e672df1206a667a347fdde26bc1181763c5775a1b23e816e457",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-11-12T07:42:27Z",
    "title_canon_sha256": "89787e70566e344d527f86a1dbfb031c881506ba7addeeb8fbb0214d6b3b0133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2526",
    "kind": "arxiv",
    "version": 1
  }
}