Pith Number

pith:BGDSMTKX

pith:2016:BGDSMTKX3HDCUFQOUDOQDXO3NA

not attested not anchored not stored refs pending

Cohomological Hasse principle for schemes over valuation rings of higher dimensional local fields

Patrick Forr\'e

arxiv:1605.08344 v1 · 2016-05-26 · 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{BGDSMTKX3HDCUFQOUDOQDXO3NA}

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	2026-05-18T01:13:31.836876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0987264d57d9c62a160ea0dd01dddb68109805fb5e76d54050bacaad0e32434b

Aliases

arxiv: 1605.08344 · arxiv_version: 1605.08344v1 · doi: 10.48550/arxiv.1605.08344 · pith_short_12: BGDSMTKX3HDC · pith_short_16: BGDSMTKX3HDCUFQO · pith_short_8: BGDSMTKX

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/BGDSMTKX3HDCUFQOUDOQDXO3NA \
  | 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: 0987264d57d9c62a160ea0dd01dddb68109805fb5e76d54050bacaad0e32434b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b16c85bc36dc0d05a0dd0f717c696a5e87950f3a4ccdb08eb6c003de10bccae",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-05-26T15:57:34Z",
    "title_canon_sha256": "472cdbe53fa3c038505c88f9ce23bee9fb292b0a6e04ca18828e0d543b7a1393"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08344",
    "kind": "arxiv",
    "version": 1
  }
}