Pith Number

pith:FDUWEE3I

pith:2016:FDUWEE3IPYY4GIGONNMLQCCUOF

not attested not anchored not stored refs pending

Differential geometry of moduli spaces of quiver bundles

Georg Schumacher, Indranil Biswas

arxiv:1606.01517 v2 · 2016-06-05 · math.CV · 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{FDUWEE3IPYY4GIGONNMLQCCUOF}

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	2026-05-18T00:41:26.189629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e96213687e31c320ce6b58b808547173cf5323b8700b0b8be4988ef9aa9a49

Aliases

arxiv: 1606.01517 · arxiv_version: 1606.01517v2 · doi: 10.48550/arxiv.1606.01517 · pith_short_12: FDUWEE3IPYY4 · pith_short_16: FDUWEE3IPYY4GIGO · pith_short_8: FDUWEE3I

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/FDUWEE3IPYY4GIGONNMLQCCUOF \
  | 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: 28e96213687e31c320ce6b58b808547173cf5323b8700b0b8be4988ef9aa9a49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76e48a69f3d6bb88f2a8a35c1666c14fb81e5ad14a21c0e4a1672de13060209c",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-06-05T14:38:28Z",
    "title_canon_sha256": "036f8d7da1d9432e2a4b11032d6859285f126afc6a374b1359ea51182176a56a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01517",
    "kind": "arxiv",
    "version": 2
  }
}