Pith Number

pith:E6LQIYSQ

pith:2011:E6LQIYSQMT56IHW2LOA5WU4BWR

not attested not anchored not stored refs pending

The canonical ring of a 3-connected curve

Elisa Tenni, Marco Franciosi

arxiv:1107.5535 v2 · 2011-07-27 · 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{E6LQIYSQMT56IHW2LOA5WU4BWR}

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	2026-05-18T03:27:23.303605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

279704625064fbe41eda5b81db5381b4615f6f72ec4dcae4976d84210d8f2093

Aliases

arxiv: 1107.5535 · arxiv_version: 1107.5535v2 · doi: 10.48550/arxiv.1107.5535 · pith_short_12: E6LQIYSQMT56 · pith_short_16: E6LQIYSQMT56IHW2 · pith_short_8: E6LQIYSQ

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/E6LQIYSQMT56IHW2LOA5WU4BWR \
  | 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: 279704625064fbe41eda5b81db5381b4615f6f72ec4dcae4976d84210d8f2093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7038d64eedfec942269e3be46ca44f1d4b0172fccafdbf3aabed35e9d6ced53a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-07-27T16:49:18Z",
    "title_canon_sha256": "e28bf6aa5ca729673f6fc19c8bb67ec0d026cf3cd6f67a44f2f18596ed0928eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5535",
    "kind": "arxiv",
    "version": 2
  }
}