Pith Number

pith:V5FW3YGY

pith:2016:V5FW3YGYBB7JCFPHV3UJFZDYQF

not attested not anchored not stored refs pending

Geometric Langlands correspondence for SL(2), PGL(2) over the pair of pants

David Nadler, Zhiwei Yun

arxiv:1610.08398 v2 · 2016-10-26 · 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{V5FW3YGYBB7JCFPHV3UJFZDYQF}

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	2026-05-17T23:53:12.946754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af4b6de0d8087e9115e7aee892e478817c126f24a7e5a6ff0b5f259fb4737af9

Aliases

arxiv: 1610.08398 · arxiv_version: 1610.08398v2 · doi: 10.48550/arxiv.1610.08398 · pith_short_12: V5FW3YGYBB7J · pith_short_16: V5FW3YGYBB7JCFPH · pith_short_8: V5FW3YGY

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/V5FW3YGYBB7JCFPHV3UJFZDYQF \
  | 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: af4b6de0d8087e9115e7aee892e478817c126f24a7e5a6ff0b5f259fb4737af9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f28f00ab3cb95d03075d273e23ff8ddd455f3c3e5a4ade31ab1c425eb99e7c90",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-10-26T16:20:38Z",
    "title_canon_sha256": "a5d26fc29877b2fb82bc7ab519d519e09cf33d71aaf6ae99204e641744e881f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08398",
    "kind": "arxiv",
    "version": 2
  }
}