Pith Number

pith:ZBARTRA7

pith:2020:ZBARTRA7ZY76ZJ2Z2DZUAB4EYQ

not attested not anchored not stored refs pending

Contractible flow of stability conditions via global dimension function

Yu Qiu

arxiv:2008.00282 v5 · 2020-08-01 · 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{ZBARTRA7ZY76ZJ2Z2DZUAB4EYQ}

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.

Cited by

1 paper in Pith

Contractibility and total semi-stability conditions of Euclidean quivers

Receipt and verification

First computed	2026-07-05T04:21:01.479565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c84119c41fce3feca759d0f3400784c42d66350083d5c235c4336c5ee876ff8b

Aliases

arxiv: 2008.00282 · arxiv_version: 2008.00282v5 · doi: 10.48550/arxiv.2008.00282 · pith_short_12: ZBARTRA7ZY76 · pith_short_16: ZBARTRA7ZY76ZJ2Z · pith_short_8: ZBARTRA7

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/ZBARTRA7ZY76ZJ2Z2DZUAB4EYQ \
  | 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: c84119c41fce3feca759d0f3400784c42d66350083d5c235c4336c5ee876ff8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7b37cd35853898fd8d59fdc34f0895448682de2678801265bce22173fa7e0be",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2020-08-01T15:26:49Z",
    "title_canon_sha256": "04b02bdc7e54b535623430c49d258a48e50b87340d0a7275902b26c1b570b142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00282",
    "kind": "arxiv",
    "version": 5
  }
}