Pith Number

pith:NPHJXSIX

pith:2017:NPHJXSIXNUO355P4X44XNAJGFO

not attested not anchored not stored refs pending

Derivations of Group Algebras

A.A. Arutyunov, A.I. Shtern, A.S. Mishchenko

arxiv:1708.05005 v1 · 2017-08-16 · math.RA · math.AT · math.CT · math.FA · 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{NPHJXSIXNUO355P4X44XNAJGFO}

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	2026-05-18T00:37:54.101946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bce9bc9176d1dbef5fcbf397681262b905321a25796df5a709a7bb5cbd95f67

Aliases

arxiv: 1708.05005 · arxiv_version: 1708.05005v1 · doi: 10.48550/arxiv.1708.05005 · pith_short_12: NPHJXSIXNUO3 · pith_short_16: NPHJXSIXNUO355P4 · pith_short_8: NPHJXSIX

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/NPHJXSIXNUO355P4X44XNAJGFO \
  | 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: 6bce9bc9176d1dbef5fcbf397681262b905321a25796df5a709a7bb5cbd95f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edd607e9deb51e390f59c56de687be4ef0a0dc4c85ca9bb1831c61e5c75e8206",
    "cross_cats_sorted": [
      "math.AT",
      "math.CT",
      "math.FA",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-08-16T08:40:52Z",
    "title_canon_sha256": "8557585dc9d054ce4bdb3ecfe8bf28e418dd51cc39b0486830d89e2d006ba71c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05005",
    "kind": "arxiv",
    "version": 1
  }
}