Pith Number

pith:V6CY37FU

pith:2017:V6CY37FU7HDR52MK6PCTOT45CM

not attested not anchored not stored refs pending

On the first restricted cohomology of a reductive Lie algebra and its Borel subalgebras

Rudolf Tange

arxiv:1710.11022 v4 · 2017-10-30 · math.RT · 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{V6CY37FU7HDR52MK6PCTOT45CM}

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	2026-05-18T00:13:21.804619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af858dfcb4f9c71ee98af3c5374f9d131d510fb2539b5818c9c90da0fc7dbe3f

Aliases

arxiv: 1710.11022 · arxiv_version: 1710.11022v4 · doi: 10.48550/arxiv.1710.11022 · pith_short_12: V6CY37FU7HDR · pith_short_16: V6CY37FU7HDR52MK · pith_short_8: V6CY37FU

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/V6CY37FU7HDR52MK6PCTOT45CM \
  | 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: af858dfcb4f9c71ee98af3c5374f9d131d510fb2539b5818c9c90da0fc7dbe3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59723bd9e27146a2432865ed7e6780e6c21d5003df3b15775a7fae327aef54af",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-10-30T15:48:54Z",
    "title_canon_sha256": "ef734f4d33f57a1d0408e6dcadbe4003a67260bb44e19e7235d9ae9e0082b454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11022",
    "kind": "arxiv",
    "version": 4
  }
}