Pith Number

pith:FUEGSBJE

pith:2015:FUEGSBJEF3RXLUPSGCF5HHQNRZ

not attested not anchored not stored refs pending

On the McCool group $M_3$ and its associated Lie Algebra

A.I. Papistas, V. Metaftsis

arxiv:1506.06495 v1 · 2015-06-22 · 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{FUEGSBJEF3RXLUPSGCF5HHQNRZ}

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	2026-05-18T01:41:45.060657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d086905242ee375d1f2308bd39e0d8e52683dbd0612f601b11eb878a2288b33

Aliases

arxiv: 1506.06495 · arxiv_version: 1506.06495v1 · doi: 10.48550/arxiv.1506.06495 · pith_short_12: FUEGSBJEF3RX · pith_short_16: FUEGSBJEF3RXLUPS · pith_short_8: FUEGSBJE

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/FUEGSBJEF3RXLUPSGCF5HHQNRZ \
  | 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: 2d086905242ee375d1f2308bd39e0d8e52683dbd0612f601b11eb878a2288b33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61436216c4917e3f436ca45cc73b2d92f03473638d67cc9026e5395059fb7692",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-06-22T07:52:43Z",
    "title_canon_sha256": "00d589f872418e99f9200da7db53c69e372ef2656cb35b95fbd7d833c92203a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06495",
    "kind": "arxiv",
    "version": 1
  }
}