Pith Number

pith:6PBQVQZQ

pith:2018:6PBQVQZQUVKAFCBQ2PF35FI36Z

not attested not anchored not stored refs pending

Primes dividing invariants of CM Picard curves

Elisa Lorenzo Garc\'ia, Marco Streng, P{\i}nar K{\i}l{\i}\c{c}er

arxiv:1801.04682 v2 · 2018-01-15 · math.NT · 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{6PBQVQZQUVKAFCBQ2PF35FI36Z}

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	2026-05-18T00:05:39.431837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3c30ac330a554028830d3cbbe951bf6620a3601ea2b67bc9d63c6b8836bdbb4

Aliases

arxiv: 1801.04682 · arxiv_version: 1801.04682v2 · doi: 10.48550/arxiv.1801.04682 · pith_short_12: 6PBQVQZQUVKA · pith_short_16: 6PBQVQZQUVKAFCBQ · pith_short_8: 6PBQVQZQ

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/6PBQVQZQUVKAFCBQ2PF35FI36Z \
  | 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: f3c30ac330a554028830d3cbbe951bf6620a3601ea2b67bc9d63c6b8836bdbb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3592704bd24eb35de8fcb0946721565b35195fd55bb9db4473c60a7f338f6f6a",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-01-15T07:25:49Z",
    "title_canon_sha256": "f2fbd0eac8835e4f91c9937a5cf7d60cddb5c17ff33b37765855542d0ec963e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04682",
    "kind": "arxiv",
    "version": 2
  }
}