Pith Number

pith:DFMGA3JM

pith:2009:DFMGA3JMQ7UP33WJ6GCS6WKKWZ

not attested not anchored not stored refs pending

Spherical functions on spherical varieties

Yiannis Sakellaridis

arxiv:0905.4244 v3 · 2009-05-26 · math.NT · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DFMGA3JMQ7UP33WJ6GCS6WKKWZ}

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	2026-05-18T03:16:50.138109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1958606d2c87e8fdeec9f1852f594ab669fadeb06bc0d200dd205c6032f356f2

Aliases

arxiv: 0905.4244 · arxiv_version: 0905.4244v3 · doi: 10.48550/arxiv.0905.4244 · pith_short_12: DFMGA3JMQ7UP · pith_short_16: DFMGA3JMQ7UP33WJ · pith_short_8: DFMGA3JM

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/DFMGA3JMQ7UP33WJ6GCS6WKKWZ \
  | 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: 1958606d2c87e8fdeec9f1852f594ab669fadeb06bc0d200dd205c6032f356f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70a099a4dcb01e1d8ec6f5b6e78199f76fccc534994191efca85bca2a2799c06",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2009-05-26T16:56:59Z",
    "title_canon_sha256": "2d7567eced33987ec41a0edae43ee5859387ed270a6c875f4747d13d4488154c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4244",
    "kind": "arxiv",
    "version": 3
  }
}