Pith Number

pith:HKZILFYZ

pith:2015:HKZILFYZYKTPDVLTWNC74SX6HA

not attested not anchored not stored refs pending

Convergent isocrystals on simply connected varieties

Atsushi Shiho, H\'el\`ene Esnault

arxiv:1503.04243 v2 · 2015-03-13 · 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{HKZILFYZYKTPDVLTWNC74SX6HA}

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	2026-05-18T01:17:20.576133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ab2859719c2a6f1d573b345fe4afe3834110ba9e04307d47862e58dc17329ac

Aliases

arxiv: 1503.04243 · arxiv_version: 1503.04243v2 · doi: 10.48550/arxiv.1503.04243 · pith_short_12: HKZILFYZYKTP · pith_short_16: HKZILFYZYKTPDVLT · pith_short_8: HKZILFYZ

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/HKZILFYZYKTPDVLTWNC74SX6HA \
  | 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: 3ab2859719c2a6f1d573b345fe4afe3834110ba9e04307d47862e58dc17329ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfc72c3834415552c94ca1d2da78463195a9e79d83aba2f40e16cfccfb09227c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-03-13T22:56:45Z",
    "title_canon_sha256": "eab545ece7cfbe75a390b6807d526a98efa3c3509b7ace0791ea7a8726072ded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04243",
    "kind": "arxiv",
    "version": 2
  }
}