Pith Number

pith:FAIMCSED

pith:2013:FAIMCSED6TADCWGWQHUSV2GSXX

not attested not anchored not stored refs pending

Hyperbolic monodromy groups for the hypergeometric equation and Cartan involutions

Chen Meiri, Elena Fuchs, Peter Sarnak

arxiv:1305.0729 v2 · 2013-05-03 · math.GR · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FAIMCSED6TADCWGWQHUSV2GSXX}

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	2026-05-18T03:16:16.518752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2810c14883f4c03158d681e92ae8d2bdc4f99d0556c67e89e75e0a230bce4b4b

Aliases

arxiv: 1305.0729 · arxiv_version: 1305.0729v2 · doi: 10.48550/arxiv.1305.0729 · pith_short_12: FAIMCSED6TAD · pith_short_16: FAIMCSED6TADCWGW · pith_short_8: FAIMCSED

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/FAIMCSED6TADCWGWQHUSV2GSXX \
  | 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: 2810c14883f4c03158d681e92ae8d2bdc4f99d0556c67e89e75e0a230bce4b4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f050cfda7b2c17b26ef65857734e6625c7e85799fb125f397d0bbb410f420ce7",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2013-05-03T14:46:01Z",
    "title_canon_sha256": "c57b6c1ce7ad049ed7f5b8acffaa3f1da4c7034d764ddb360403a319cbf1e194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0729",
    "kind": "arxiv",
    "version": 2
  }
}