Pith Number

pith:73734RTA

pith:2015:73734RTAGZBZBKZVN4OT2IHAM7

not attested not anchored not stored refs pending

Homological invariants in category O for the general linear superalgebra

Kevin Coulembier, Vera Serganova

arxiv:1501.01145 v4 · 2015-01-06 · 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{73734RTAGZBZBKZVN4OT2IHAM7}

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	2026-05-18T00:35:18.836958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feffbe4660364390ab356f1d3d20e067f7ad01403f3669de5b6fcf993c30c2f9

Aliases

arxiv: 1501.01145 · arxiv_version: 1501.01145v4 · doi: 10.48550/arxiv.1501.01145 · pith_short_12: 73734RTAGZBZ · pith_short_16: 73734RTAGZBZBKZV · pith_short_8: 73734RTA

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/73734RTAGZBZBKZVN4OT2IHAM7 \
  | 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: feffbe4660364390ab356f1d3d20e067f7ad01403f3669de5b6fcf993c30c2f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50b373a820ec8a26245346142931c8a07348a2e29fa6d877a3ec513de22c565c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-01-06T11:02:43Z",
    "title_canon_sha256": "4bb03ae1d6e28f848a827c5b34dd8ff208c49f020f309f53791ce870d534abaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01145",
    "kind": "arxiv",
    "version": 4
  }
}