Pith Number

pith:YZSR2DPV

pith:2017:YZSR2DPVBMPBQCUDJ7IQZSWTNE

not attested not anchored not stored refs pending

Cohomology of uniserial p-adic space groups with cyclic point group

Oihana Garaialde Oca\~na

arxiv:1706.06753 v1 · 2017-06-21 · math.AT · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZSR2DPVBMPBQCUDJ7IQZSWTNE}

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	2026-05-18T00:41:56.959958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6651d0df50b1e180a834fd10ccad3691ae9db49588fa749871503a486745ef9

Aliases

arxiv: 1706.06753 · arxiv_version: 1706.06753v1 · doi: 10.48550/arxiv.1706.06753 · pith_short_12: YZSR2DPVBMPB · pith_short_16: YZSR2DPVBMPBQCUD · pith_short_8: YZSR2DPV

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/YZSR2DPVBMPBQCUDJ7IQZSWTNE \
  | 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: c6651d0df50b1e180a834fd10ccad3691ae9db49588fa749871503a486745ef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b885051dd9800438b977ca14b33670e0935071b2055a0d47b61912f23e9897b",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-06-21T06:21:56Z",
    "title_canon_sha256": "0076e29441ff08a8d989ac726bd83b6fc95e005b964b521b81883ef7168eb69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06753",
    "kind": "arxiv",
    "version": 1
  }
}