Pith Number

pith:57IBIYFY

pith:2007:57IBIYFYNKBU6IIICPJAAX4RYM

not attested not anchored not stored refs pending

Cohomology and Support Varieties for Lie Superalgebras II

Brian D. Boe, Daniel K. Nakano, Jonathan R. Kujawa

arxiv:0708.3191 v2 · 2007-08-23 · 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{57IBIYFYNKBU6IIICPJAAX4RYM}

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	2026-05-18T02:58:12.425193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efd01460b86a834f210813d2005f91c32380eb497bba9c9e5b65b9418f438f0d

Aliases

arxiv: 0708.3191 · arxiv_version: 0708.3191v2 · doi: 10.48550/arxiv.0708.3191 · pith_short_12: 57IBIYFYNKBU · pith_short_16: 57IBIYFYNKBU6III · pith_short_8: 57IBIYFY

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/57IBIYFYNKBU6IIICPJAAX4RYM \
  | 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: efd01460b86a834f210813d2005f91c32380eb497bba9c9e5b65b9418f438f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a6e4178496266b8f480b19c2bc50080f6b74b328ab02477e3523786ff2c940e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.RT",
    "submitted_at": "2007-08-23T15:30:32Z",
    "title_canon_sha256": "bac93fbf92f13ffcd8b612ea256751519be7c7a94414061cf495ef80b30d36c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.3191",
    "kind": "arxiv",
    "version": 2
  }
}