Pith Number

pith:V2ZEPGLX

pith:2008:V2ZEPGLXILUPXSBTMGE5O2FBW2

not attested not anchored not stored refs pending

Boundary behavior of special cohomology classes arising from the Weil representation

Jens Funke, John Millson

arxiv:0811.0856 v2 · 2008-11-06 · 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{V2ZEPGLXILUPXSBTMGE5O2FBW2}

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	2026-05-18T04:14:45.220612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeb247997742e8fbc8336189d768a1b6910ba419e69d76f9f4df9483006a088f

Aliases

arxiv: 0811.0856 · arxiv_version: 0811.0856v2 · doi: 10.48550/arxiv.0811.0856 · pith_short_12: V2ZEPGLXILUP · pith_short_16: V2ZEPGLXILUPXSBT · pith_short_8: V2ZEPGLX

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/V2ZEPGLXILUPXSBTMGE5O2FBW2 \
  | 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: aeb247997742e8fbc8336189d768a1b6910ba419e69d76f9f4df9483006a088f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd59ae02974e4c3fb87a98e35f54020ab5e0aa54f22ca539eee0389a360f6e56",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2008-11-06T02:15:18Z",
    "title_canon_sha256": "45600e1c0daa8d7fe498a1eebd6bf9bd1d07369b64df1c587cfd5b02d71c09aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0856",
    "kind": "arxiv",
    "version": 2
  }
}