Pith Number

pith:S4WIGKEP

pith:2014:S4WIGKEPQKQZP3THM5G5TQ3BLO

not attested not anchored not stored refs pending

A note on convergent isocrystals on simply connected varieties

Atsushi Shiho

arxiv:1411.0456 v1 · 2014-11-03 · 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{S4WIGKEPQKQZP3THM5G5TQ3BLO}

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	2026-05-18T02:38:45.440856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

972c83288f82a197ee67674dd9c3615bba9895813ce40f929f9d9412dbcfa90f

Aliases

arxiv: 1411.0456 · arxiv_version: 1411.0456v1 · doi: 10.48550/arxiv.1411.0456 · pith_short_12: S4WIGKEPQKQZ · pith_short_16: S4WIGKEPQKQZP3TH · pith_short_8: S4WIGKEP

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/S4WIGKEPQKQZP3THM5G5TQ3BLO \
  | 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: 972c83288f82a197ee67674dd9c3615bba9895813ce40f929f9d9412dbcfa90f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f408e24e0c78e73b52c2b107381a980046c08f1b85e0f88c62840e9d35b9eaf1",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-11-03T12:35:10Z",
    "title_canon_sha256": "207f88b04f930166e8019a506eac78899dc59a3c631664404b72cb5863faf56c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0456",
    "kind": "arxiv",
    "version": 1
  }
}