Pith Number

pith:JZHNXDNS

pith:2012:JZHNXDNSQM234FKVPOKQ7PXVWA

not attested not anchored not stored refs pending

On affine extension of splint root systems

Anton Nazarov, Vladimir Laykhovsky

arxiv:1204.1855 v1 · 2012-04-09 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZHNXDNSQM234FKVPOKQ7PXVWA}

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	2026-05-18T03:58:14.891903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e4edb8db28335be15557b950fbef5b0357b4aa1ef592de2d0953faf3fcd90e6

Aliases

arxiv: 1204.1855 · arxiv_version: 1204.1855v1 · doi: 10.48550/arxiv.1204.1855 · pith_short_12: JZHNXDNSQM23 · pith_short_16: JZHNXDNSQM234FKV · pith_short_8: JZHNXDNS

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/JZHNXDNSQM234FKVPOKQ7PXVWA \
  | 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: 4e4edb8db28335be15557b950fbef5b0357b4aa1ef592de2d0953faf3fcd90e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9a0a4cdc9cd2f59c1becf80d38e4abeff43a15a7ee4aaca0261e734ecc3ee65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2012-04-09T11:00:06Z",
    "title_canon_sha256": "0701a8c11b7e919c8649eeb5a437875ba351f85f5294715040c3970c2df08cd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1855",
    "kind": "arxiv",
    "version": 1
  }
}