Pith Number

pith:QLQMVXWV

pith:2014:QLQMVXWVGFXTFE3QJEKO3H2J7E

not attested not anchored not stored refs pending

Donaldson-Thomas invariants versus intersection cohomology of quiver moduli

Markus Reineke, Sven Meinhardt

arxiv:1411.4062 v2 · 2014-11-14 · math.AG · 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{QLQMVXWVGFXTFE3QJEKO3H2J7E}

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	2026-05-18T01:22:54.319927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82e0caded5316f3293704914ed9f49f908147e290a44bcb8a68eadc8239f92ed

Aliases

arxiv: 1411.4062 · arxiv_version: 1411.4062v2 · doi: 10.48550/arxiv.1411.4062 · pith_short_12: QLQMVXWVGFXT · pith_short_16: QLQMVXWVGFXTFE3Q · pith_short_8: QLQMVXWV

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/QLQMVXWVGFXTFE3QJEKO3H2J7E \
  | 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: 82e0caded5316f3293704914ed9f49f908147e290a44bcb8a68eadc8239f92ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1af19532517eda3ad92b73a33313bd0ebe56812c94bc318bc56e26890ef6cb9",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-11-14T21:20:12Z",
    "title_canon_sha256": "5bfc3212d2c0cede06ed74c962742afae0cab5c5db58dded8cfaaf98068bd1b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4062",
    "kind": "arxiv",
    "version": 2
  }
}