Pith Number

pith:FCXGPX44

pith:2010:FCXGPX44W3IA6LG3PQRS2RGS2K

not attested not anchored not stored refs pending

Completions of symplectic reflection algebras

Ivan Losev

arxiv:1001.0239 v4 · 2010-01-01 · 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{FCXGPX44W3IA6LG3PQRS2RGS2K}

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	2026-05-18T04:12:43.105937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28ae67df9cb6d00f2cdb7c232d44d2d2bf64d81e791a3192b774f6d0fcb9183a

Aliases

arxiv: 1001.0239 · arxiv_version: 1001.0239v4 · doi: 10.48550/arxiv.1001.0239 · pith_short_12: FCXGPX44W3IA · pith_short_16: FCXGPX44W3IA6LG3 · pith_short_8: FCXGPX44

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/FCXGPX44W3IA6LG3PQRS2RGS2K \
  | 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: 28ae67df9cb6d00f2cdb7c232d44d2d2bf64d81e791a3192b774f6d0fcb9183a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "206473953939e0cdfb73ec1a637806c250d390e9f1fe83ada7b04b0ea73eaf1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-01-01T14:51:25Z",
    "title_canon_sha256": "ba203608689f09f70cf15e08125bac2c2fcae752af4aa67d9c3470f2e3085222"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0239",
    "kind": "arxiv",
    "version": 4
  }
}