Pith Number

pith:NHZFVDHA

pith:2017:NHZFVDHAXA77WSMCFKSMAMEWRS

not attested not anchored not stored refs pending

An uncountable family of almost nilpotent varieties of polynomial growth

A. Valenti, S. Mishchenko

arxiv:1701.06469 v1 · 2017-01-23 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHZFVDHAXA77WSMCFKSMAMEWRS}

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	2026-05-18T00:52:18.262671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69f25a8ce0b83ffb49822aa4c030968c95aa24ebe1ec3b46a7c1002acc41037d

Aliases

arxiv: 1701.06469 · arxiv_version: 1701.06469v1 · doi: 10.48550/arxiv.1701.06469 · pith_short_12: NHZFVDHAXA77 · pith_short_16: NHZFVDHAXA77WSMC · pith_short_8: NHZFVDHA

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/NHZFVDHAXA77WSMCFKSMAMEWRS \
  | 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: 69f25a8ce0b83ffb49822aa4c030968c95aa24ebe1ec3b46a7c1002acc41037d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5858ff9237c1e4a3b0916a60e3875451751da2bcab2bb86f614f34890b52c6ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-01-23T16:02:05Z",
    "title_canon_sha256": "3b46ebad42305eb033ae8a2888a57ff3b3072f1b39c1f6212293a6f0d06b6711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06469",
    "kind": "arxiv",
    "version": 1
  }
}