Pith Number

pith:RFDJPW3U

pith:2006:RFDJPW3UDMLKU5DQZOYPCV4PJL

not attested not anchored not stored refs pending

The value ring of geometric motivic integration and the Iwahori Hecke algebra of SL_2

David Kazhdan, Ehud Hrushovski

arxiv:math/0609115 v3 · 2006-09-04 · math.AG · math.LO · 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{RFDJPW3UDMLKU5DQZOYPCV4PJL}

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	2026-05-18T03:14:17.982901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

894697db741b16aa7470cbb0f1578f4ac3f1e7f6c94974e81fa07fd26a7d6c5f

Aliases

arxiv: math/0609115 · arxiv_version: math/0609115v3 · doi: 10.48550/arxiv.math/0609115 · pith_short_12: RFDJPW3UDMLK · pith_short_16: RFDJPW3UDMLKU5DQ · pith_short_8: RFDJPW3U

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/RFDJPW3UDMLKU5DQZOYPCV4PJL \
  | 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: 894697db741b16aa7470cbb0f1578f4ac3f1e7f6c94974e81fa07fd26a7d6c5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4c7ca41041f1cb225e6fc9b790e2c27f7e8a320a6982cb5d60f0aeacb2a500e",
    "cross_cats_sorted": [
      "math.LO",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2006-09-04T19:22:47Z",
    "title_canon_sha256": "e0e94833c8c438794d46687f8a5561b9ec318a2866256060e42535c70d11ba03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0609115",
    "kind": "arxiv",
    "version": 3
  }
}