Pith Number

pith:AR2B4D7L

pith:2015:AR2B4D7LKEKIO764NTGIO2TBBR

not attested not anchored not stored refs pending

Resolutions of General Canonical Curves on Rational Normal Scrolls

Christian Bopp, Michael Hoff

arxiv:1505.07235 v1 · 2015-05-27 · 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{AR2B4D7LKEKIO764NTGIO2TBBR}

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	2026-05-18T00:33:39.856311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04741e0feb5114877fdc6ccc876a610c41a095a6cae272c358c8dce35fc8828f

Aliases

arxiv: 1505.07235 · arxiv_version: 1505.07235v1 · doi: 10.48550/arxiv.1505.07235 · pith_short_12: AR2B4D7LKEKI · pith_short_16: AR2B4D7LKEKIO764 · pith_short_8: AR2B4D7L

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/AR2B4D7LKEKIO764NTGIO2TBBR \
  | 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: 04741e0feb5114877fdc6ccc876a610c41a095a6cae272c358c8dce35fc8828f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59df73dd8af15aa1bc9d764dab41013b5d2afe7c1445dc8148cf6f328aecf7bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-05-27T09:27:11Z",
    "title_canon_sha256": "858f52b462c744f6a40959030d16ad52fa9a3a54f72f5c609e6020eee2a698cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07235",
    "kind": "arxiv",
    "version": 1
  }
}