Pith Number

pith:XNT3JB6B

pith:2015:XNT3JB6BMZ7IO4PN2ULZCJAOAI

not attested not anchored not stored refs pending

Unit-Regularity of Regular Nilpotent Elements

Dinesh Khurana

arxiv:1509.07944 v2 · 2015-09-26 · 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{XNT3JB6BMZ7IO4PN2ULZCJAOAI}

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	2026-05-18T01:23:50.477819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb67b487c1667e8771edd51791240e02339866b8c29744a26345a262d66bd3cb

Aliases

arxiv: 1509.07944 · arxiv_version: 1509.07944v2 · doi: 10.48550/arxiv.1509.07944 · pith_short_12: XNT3JB6BMZ7I · pith_short_16: XNT3JB6BMZ7IO4PN · pith_short_8: XNT3JB6B

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/XNT3JB6BMZ7IO4PN2ULZCJAOAI \
  | 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: bb67b487c1667e8771edd51791240e02339866b8c29744a26345a262d66bd3cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46bf4e1118e255d3c6d19c91bc8649ab87ecbc5343d3c1887a2109f77863399f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-09-26T04:04:03Z",
    "title_canon_sha256": "2f47c193449dec92bcd0f2443574a59d036d642c07424468ba5fbcfa794633b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07944",
    "kind": "arxiv",
    "version": 2
  }
}