Pith Number

pith:RGSAXH7H

pith:2010:RGSAXH7HVH2MEDZUUWCPGEWFPA

not attested not anchored not stored refs pending

Dihedral coverings of trigonal curves

Alex Degtyarev

arxiv:1005.1038 v1 · 2010-05-06 · 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{RGSAXH7HVH2MEDZUUWCPGEWFPA}

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	2026-05-18T03:20:59.117573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89a40b9fe7a9f4c20f34a584f312c578393f5790d79928d6d545310488e02c98

Aliases

arxiv: 1005.1038 · arxiv_version: 1005.1038v1 · doi: 10.48550/arxiv.1005.1038 · pith_short_12: RGSAXH7HVH2M · pith_short_16: RGSAXH7HVH2MEDZU · pith_short_8: RGSAXH7H

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/RGSAXH7HVH2MEDZUUWCPGEWFPA \
  | 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: 89a40b9fe7a9f4c20f34a584f312c578393f5790d79928d6d545310488e02c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64d0b815f24fd7d9fe25a9eb5e1e841b1b672850ea33d9016cba522bba3ae3fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-05-06T16:36:14Z",
    "title_canon_sha256": "e8639f94cde86568b7091fa4592a7a25e5d0e4dccf9161d33dca69a3e16a2022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1038",
    "kind": "arxiv",
    "version": 1
  }
}