Pith Number

pith:BZJFPYG6

pith:2016:BZJFPYG6ATAYSUI4PCFMNLNUYD

not attested not anchored not stored refs pending

Nuclear Group Algebras for Finitely Generated Groups

Michel Cahen, Simone Gutt, Stefan Waldmann

arxiv:1610.07746 v1 · 2016-10-25 · 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{BZJFPYG6ATAYSUI4PCFMNLNUYD}

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	2026-05-18T01:01:17.760171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e5257e0de04c189511c788ac6adb4c0d404b99d8968236361a15d2c1a15bd4e

Aliases

arxiv: 1610.07746 · arxiv_version: 1610.07746v1 · doi: 10.48550/arxiv.1610.07746 · pith_short_12: BZJFPYG6ATAY · pith_short_16: BZJFPYG6ATAYSUI4 · pith_short_8: BZJFPYG6

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/BZJFPYG6ATAYSUI4PCFMNLNUYD \
  | 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: 0e5257e0de04c189511c788ac6adb4c0d404b99d8968236361a15d2c1a15bd4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecca7a972886a2ea1a24a9ae737b6380e0ff3730c8fae30dc461b0327bac7803",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2016-10-25T06:58:48Z",
    "title_canon_sha256": "9608fddd7c35df87c8c012215ac6bcc3b6639832452e070a7ded229089ce88ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07746",
    "kind": "arxiv",
    "version": 1
  }
}