Pith Number

pith:QG5VDPDV

pith:2024:QG5VDPDVCOCYMTDQFT4UD42KVA

not attested not anchored not stored refs pending

Irreducible components in Hochschild cohomology of flag varieties

Sam Jeralds

arxiv:2404.10266 v3 · 2024-04-16 · math.RT · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QG5VDPDVCOCYMTDQFT4UD42KVA}

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	2026-07-05T10:01:32.870006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81bb51bc751385864c702cf941f34aa81af1555a47cfe029a414583b180f939d

Aliases

arxiv: 2404.10266 · arxiv_version: 2404.10266v3 · doi: 10.48550/arxiv.2404.10266 · pith_short_12: QG5VDPDVCOCY · pith_short_16: QG5VDPDVCOCYMTDQ · pith_short_8: QG5VDPDV

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/QG5VDPDVCOCYMTDQFT4UD42KVA \
  | 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: 81bb51bc751385864c702cf941f34aa81af1555a47cfe029a414583b180f939d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "815dcc6084415fb03837dbc5de446d77b948d56061b26c350ba4fbc7956d10fb",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2024-04-16T03:37:25Z",
    "title_canon_sha256": "7f7ef3a599ddf0ed79f0176cca4aa9d24df013a21c1f8d75ac43d11c949547ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10266",
    "kind": "arxiv",
    "version": 3
  }
}