Pith Number

pith:NTAYW7I6

pith:2013:NTAYW7I66LESRICVLW5CFBIYOR

not attested not anchored not stored refs pending

On the Popov-Pommerening conjecture for linear algebraic groups

Gergely B\'erczi

arxiv:1304.7719 v3 · 2013-04-29 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTAYW7I66LESRICVLW5CFBIYOR}

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	2026-05-17T23:53:17.568500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cc18b7d1ef2c928a0555dba228518745ab1cd526bbf807afaf8ec67c8f63152

Aliases

arxiv: 1304.7719 · arxiv_version: 1304.7719v3 · doi: 10.48550/arxiv.1304.7719 · pith_short_12: NTAYW7I66LES · pith_short_16: NTAYW7I66LESRICV · pith_short_8: NTAYW7I6

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/NTAYW7I66LESRICVLW5CFBIYOR \
  | 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: 6cc18b7d1ef2c928a0555dba228518745ab1cd526bbf807afaf8ec67c8f63152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8ed1c5e8f4133195d21b0e424504cf9019375636a670ccd956ba4c1d0c4c71a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-04-29T17:35:30Z",
    "title_canon_sha256": "024410ac9b1002db19eea021821a1cba3052b57bed15a86b1855b295ce19ce84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7719",
    "kind": "arxiv",
    "version": 3
  }
}