Pith Number

pith:NE4SBWDS

pith:2010:NE4SBWDSUYFTSCOCC2J6RHSS2Y

not attested not anchored not stored refs pending

Stable splittings, spaces of representations and almost commuting elements in Lie groups

Alejandro Adem, Frederick R. Cohen, Jose Manuel Gomez

arxiv:1010.0735 v1 · 2010-10-05 · 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{NE4SBWDSUYFTSCOCC2J6RHSS2Y}

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	2026-05-18T02:05:11.562138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

693920d872a60b3909c21693e89e52d631de2d9c621f0028e5d39e076b93becb

Aliases

arxiv: 1010.0735 · arxiv_version: 1010.0735v1 · doi: 10.48550/arxiv.1010.0735 · pith_short_12: NE4SBWDSUYFT · pith_short_16: NE4SBWDSUYFTSCOC · pith_short_8: NE4SBWDS

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/NE4SBWDSUYFTSCOCC2J6RHSS2Y \
  | 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: 693920d872a60b3909c21693e89e52d631de2d9c621f0028e5d39e076b93becb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82603ac102c57499011990789cf991ec525e9587f235905a748b832b7e02f7ee",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2010-10-05T00:07:20Z",
    "title_canon_sha256": "72e349206c680215329b2c1970f5e6627f07094612f7c11b5ba5e196b6eb01b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0735",
    "kind": "arxiv",
    "version": 1
  }
}