Pith Number

pith:ZQBC4TSR

pith:2007:ZQBC4TSRYV2CUOYXBUDBGG56LO

not attested not anchored not stored refs pending

On a "New" Deformation of GL(2)

A. Chakrabarti, S.G. Mihov, V.K. Dobrev

arxiv:math/0701103 v1 · 2007-01-03 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQBC4TSRYV2CUOYXBUDBGG56LO}

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	2026-05-18T01:38:23.403417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc022e4e51c5742a3b170d06131bbe5bbd6899ebc5b679fb5f95277734a483a6

Aliases

arxiv: math/0701103 · arxiv_version: math/0701103v1 · doi: 10.48550/arxiv.math/0701103 · pith_short_12: ZQBC4TSRYV2C · pith_short_16: ZQBC4TSRYV2CUOYX · pith_short_8: ZQBC4TSR

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/ZQBC4TSRYV2CUOYXBUDBGG56LO \
  | 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: cc022e4e51c5742a3b170d06131bbe5bbd6899ebc5b679fb5f95277734a483a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c095b48f1f8633029fe1e40175e46f26f56d1c0490b56403b7bc4b8277ad7abf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2007-01-03T18:38:18Z",
    "title_canon_sha256": "1d8ec01f1da0569534010c6a38368125e272d08071ff621eeb7bb8880eb9c682"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0701103",
    "kind": "arxiv",
    "version": 1
  }
}