Pith Number

pith:MG6RQS6E

pith:2012:MG6RQS6EPD5W2JUCNHNXVXHRAG

not attested not anchored not stored refs pending

Tate duality and transfer in Hochschild cohomology

Markus Linckelmann

arxiv:1211.5999 v1 · 2012-11-26 · 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{MG6RQS6EPD5W2JUCNHNXVXHRAG}

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	2026-05-18T03:39:53.644008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61bd184bc478fb6d268269db7adcf1019ae2fd77141515a36194a853e772cce0

Aliases

arxiv: 1211.5999 · arxiv_version: 1211.5999v1 · doi: 10.48550/arxiv.1211.5999 · pith_short_12: MG6RQS6EPD5W · pith_short_16: MG6RQS6EPD5W2JUC · pith_short_8: MG6RQS6E

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/MG6RQS6EPD5W2JUCNHNXVXHRAG \
  | 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: 61bd184bc478fb6d268269db7adcf1019ae2fd77141515a36194a853e772cce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "394f209d1fc1730e14ff15253fa7ec7b345b17866f7d9c2aa70f47b06c2d0529",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2012-11-26T15:54:55Z",
    "title_canon_sha256": "46044ecff6648b56afb494806b22d9a5a21ab9dc22acc4f3fc26ae0bc78634ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5999",
    "kind": "arxiv",
    "version": 1
  }
}