Pith Number

pith:O7N6UAMP

pith:2018:O7N6UAMP7NFZ23FLHSH5CRJUQ2

not attested not anchored not stored refs pending

A Comparison of Overconvergent Witt de-Rham Cohomology and Rigid Cohomology on Smooth Schemes

Nathan Lawless

arxiv:1810.10059 v1 · 2018-10-23 · 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{O7N6UAMP7NFZ23FLHSH5CRJUQ2}

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	2026-05-18T00:02:24.357999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77dbea018ffb4b9d6cab3c8fd14534868fb5e10c0a669c4ec6a49ab05440ee5e

Aliases

arxiv: 1810.10059 · arxiv_version: 1810.10059v1 · doi: 10.48550/arxiv.1810.10059 · pith_short_12: O7N6UAMP7NFZ · pith_short_16: O7N6UAMP7NFZ23FL · pith_short_8: O7N6UAMP

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/O7N6UAMP7NFZ23FLHSH5CRJUQ2 \
  | 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: 77dbea018ffb4b9d6cab3c8fd14534868fb5e10c0a669c4ec6a49ab05440ee5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5aaf366ec81c72195cdb80b901a802a8db6e935bb4ba7ab5618908aeb6316bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-10-23T19:17:51Z",
    "title_canon_sha256": "00d06cbd1809eecac00b290ff6d46d105cb8d55113e1e98c378f5e5339edcd75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10059",
    "kind": "arxiv",
    "version": 1
  }
}