Pith Number

pith:SHKMA4N7

pith:2014:SHKMA4N7TPCC3VZ6WDUWOKZNBS

not attested not anchored not stored refs pending

Real variations of stability conditions for noncommutative symplectic resolutions

Gufang Zhao

arxiv:1405.1898 v1 · 2014-05-08 · 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{SHKMA4N7TPCC3VZ6WDUWOKZNBS}

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	2026-05-18T02:52:15.198877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91d4c071bf9bc42dd73eb0e9672b2d0cb868ce2a0d85aa187d6af0ef36488008

Aliases

arxiv: 1405.1898 · arxiv_version: 1405.1898v1 · doi: 10.48550/arxiv.1405.1898 · pith_short_12: SHKMA4N7TPCC · pith_short_16: SHKMA4N7TPCC3VZ6 · pith_short_8: SHKMA4N7

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/SHKMA4N7TPCC3VZ6WDUWOKZNBS \
  | 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: 91d4c071bf9bc42dd73eb0e9672b2d0cb868ce2a0d85aa187d6af0ef36488008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2db8aeb09a27dab502b54e954c3da6f4911770c811b4e8548b58a262745a2343",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-05-08T11:59:50Z",
    "title_canon_sha256": "68be520e4f4a7869132c1f4df69b7886a6ba5e49ab32bd9c77de9fa3226f2315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1898",
    "kind": "arxiv",
    "version": 1
  }
}