Pith Number

pith:TOFASSHG

pith:2014:TOFASSHG4XMSZBXAIW7PKEOCHR

not attested not anchored not stored refs pending

Rank two jump loci for solvmanifolds and Lie algebras

Laurentiu Paunescu, Stefan Papadima

arxiv:1411.0447 v2 · 2014-11-03 · math.AT · 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{TOFASSHG4XMSZBXAIW7PKEOCHR}

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	2026-05-18T00:39:14.003689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b8a0948e6e5d92c86e045bef511c23c74dddf6434d896a071aaf20eb0a360d4

Aliases

arxiv: 1411.0447 · arxiv_version: 1411.0447v2 · doi: 10.48550/arxiv.1411.0447 · pith_short_12: TOFASSHG4XMS · pith_short_16: TOFASSHG4XMSZBXA · pith_short_8: TOFASSHG

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/TOFASSHG4XMSZBXAIW7PKEOCHR \
  | 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: 9b8a0948e6e5d92c86e045bef511c23c74dddf6434d896a071aaf20eb0a360d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74f732673c8bf407c073006d561ab84c6a3ffe1e03fc1b9b49ba93e55446b86",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-11-03T12:10:40Z",
    "title_canon_sha256": "b40c46a83e2626f021fa31519bc4de86262654ce1d862740a3d8b1ead4d1b076"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0447",
    "kind": "arxiv",
    "version": 2
  }
}