Pith Number

pith:NWBSTHVN

pith:2016:NWBSTHVNMC2JKDP4XNAM2JP6XR

not attested not anchored not stored refs pending

A Lefschetz theorem for overconvergent isocrystals with Frobenius structure

H\'el\`ene Esnault, Tomoyuki Abe

arxiv:1607.07112 v1 · 2016-07-24 · math.AG · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWBSTHVNMC2JKDP4XNAM2JP6XR}

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	2026-05-18T01:10:34.747069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d83299ead60b4950dfcbb40cd25febc4732d09020da5bfbbe6bf7840f17b4f7

Aliases

arxiv: 1607.07112 · arxiv_version: 1607.07112v1 · doi: 10.48550/arxiv.1607.07112 · pith_short_12: NWBSTHVNMC2J · pith_short_16: NWBSTHVNMC2JKDP4 · pith_short_8: NWBSTHVN

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/NWBSTHVNMC2JKDP4XNAM2JP6XR \
  | 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: 6d83299ead60b4950dfcbb40cd25febc4732d09020da5bfbbe6bf7840f17b4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "243a74378625c4e23784c9b0a2ed4b5475cb14a17474c6bc5d91e2a36fcafa66",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-07-24T23:48:06Z",
    "title_canon_sha256": "d63c30e2becef999caea40b4a9ade2dbc55d054b791a3c48d571877821b8274c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07112",
    "kind": "arxiv",
    "version": 1
  }
}