Pith Number

pith:YRB5BWBH

pith:2022:YRB5BWBHBKA2W7KWUH2P4HRYAR

not attested not anchored not stored refs pending

Galois cohomology of $p$-adic fields and $(\varphi, \tau)$-modules

Luming Zhao

arxiv:2201.11235 v1 · 2022-01-26 · 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{YRB5BWBHBKA2W7KWUH2P4HRYAR}

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.

Cited by

1 paper in Pith

Multivariable period rings of $p$-adic false Tate curve extension

Receipt and verification

First computed	2026-07-05T03:51:59.856756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c443d0d8270a81ab7d56a1f4fe1e380455f6c1d022dc79eead065a04d65fe1e0

Aliases

arxiv: 2201.11235 · arxiv_version: 2201.11235v1 · doi: 10.48550/arxiv.2201.11235 · pith_short_12: YRB5BWBHBKA2 · pith_short_16: YRB5BWBHBKA2W7KW · pith_short_8: YRB5BWBH

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/YRB5BWBHBKA2W7KWUH2P4HRYAR \
  | 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: c443d0d8270a81ab7d56a1f4fe1e380455f6c1d022dc79eead065a04d65fe1e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24db09b3524ed17bcd340cb6bbb4ef103f5b6a2e20029e399a61de6e43315c1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2022-01-26T23:20:55Z",
    "title_canon_sha256": "51c7b722180e6a1bc086c9e02282303c003f43395247c958cf68e25a530775e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11235",
    "kind": "arxiv",
    "version": 1
  }
}