Pith Number

pith:BPFIVQF4

pith:2003:BPFIVQF43CUE2ILGM6I5BBDWNU

not attested not anchored not stored refs pending

Uhlenbeck spaces via affine Lie algebras

A.Braverman, D.Gaitsgory, M.Finkelberg

arxiv:math/0301176 v4 · 2003-01-16 · 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{BPFIVQF43CUE2ILGM6I5BBDWNU}

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	2026-05-18T03:40:26.498210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bca8ac0bcd8a84d21666791d084766d3ccf6701d4ef89e2f04a86a70b036056

Aliases

arxiv: math/0301176 · arxiv_version: math/0301176v4 · doi: 10.48550/arxiv.math/0301176 · pith_short_12: BPFIVQF43CUE · pith_short_16: BPFIVQF43CUE2ILG · pith_short_8: BPFIVQF4

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/BPFIVQF43CUE2ILGM6I5BBDWNU \
  | 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: 0bca8ac0bcd8a84d21666791d084766d3ccf6701d4ef89e2f04a86a70b036056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ab5767967019da99960109c7f917d35b5b699db8933db2744ec86e32b0eb046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2003-01-16T18:51:28Z",
    "title_canon_sha256": "c39bf9b65f72151f13a466fc7a159ba48d0aacd9bcae02aba97018fb02118399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0301176",
    "kind": "arxiv",
    "version": 4
  }
}