Pith Number

pith:BHG4QHXJ

pith:2014:BHG4QHXJHRCPW4HDU6DGZPBD53

not attested not anchored not stored refs pending

Recollements of Cohen-Macaulay Auslander algebras and Gorenstein derived categories

Javad Asadollahi, Rasool Hafezi, Razieh Vahed

arxiv:1401.5046 v2 · 2014-01-20 · 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{BHG4QHXJHRCPW4HDU6DGZPBD53}

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	2026-05-18T02:48:00.880089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09cdc81ee93c44fb70e3a7866cbc23eee5f4ba91b15c771b5b1f16c0cf936e0b

Aliases

arxiv: 1401.5046 · arxiv_version: 1401.5046v2 · doi: 10.48550/arxiv.1401.5046 · pith_short_12: BHG4QHXJHRCP · pith_short_16: BHG4QHXJHRCPW4HD · pith_short_8: BHG4QHXJ

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/BHG4QHXJHRCPW4HDU6DGZPBD53 \
  | 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: 09cdc81ee93c44fb70e3a7866cbc23eee5f4ba91b15c771b5b1f16c0cf936e0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e446a7af249c646e1ffc063d4718acb7a9c3b98ec43301632b80d87ca41e0af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-01-20T20:22:39Z",
    "title_canon_sha256": "36b748c466b6991856f73efcd6320809ba1222cc1bea028115988f0d56dc1138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5046",
    "kind": "arxiv",
    "version": 2
  }
}