Pith Number

pith:M3JG5XW2

pith:2014:M3JG5XW2BV6IHN2UDZL6B6Z53Q

not attested not anchored not stored refs pending

Antiholomorphic involutions and spherical subgroups of reductive groups

St\'ephanie Cupit-Foutou

arxiv:1404.3030 v2 · 2014-04-11 · math.RT · math.AG · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3JG5XW2BV6IHN2UDZL6B6Z53Q}

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	2026-05-18T01:35:16.674556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d26ededa0d7c83b7541e57e0fb3ddc1089e3a704fe2f40ab8bbbada3e6a1e3

Aliases

arxiv: 1404.3030 · arxiv_version: 1404.3030v2 · doi: 10.48550/arxiv.1404.3030 · pith_short_12: M3JG5XW2BV6I · pith_short_16: M3JG5XW2BV6IHN2U · pith_short_8: M3JG5XW2

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/M3JG5XW2BV6IHN2UDZL6B6Z53Q \
  | 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: 66d26ededa0d7c83b7541e57e0fb3ddc1089e3a704fe2f40ab8bbbada3e6a1e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b6a97a09ce56f6c87165fce1a0f0f60d9df14a884f913621df9aee724245eaf",
    "cross_cats_sorted": [
      "math.AG",
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-04-11T08:25:50Z",
    "title_canon_sha256": "040f809dcc0d13aef566bd5ce7723266bef9b5b2c6bb84370383cef90522a202"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3030",
    "kind": "arxiv",
    "version": 2
  }
}