Pith Number

pith:TRK6JHPR

pith:2006:TRK6JHPRKAUH62UBBWUZRPLJV4

not attested not anchored not stored refs pending

Generalized 2-vector spaces and general linear 2-groups

Josep Elgueta

arxiv:math/0606472 v1 · 2006-06-19 · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRK6JHPRKAUH62UBBWUZRPLJV4}

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	2026-05-18T03:16:06.855485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c55e49df150287f6a810da998bd69af1b918745aa8c73000793f0cc4ad588de

Aliases

arxiv: math/0606472 · arxiv_version: math/0606472v1 · doi: 10.48550/arxiv.math/0606472 · pith_short_12: TRK6JHPRKAUH · pith_short_16: TRK6JHPRKAUH62UB · pith_short_8: TRK6JHPR

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/TRK6JHPRKAUH62UBBWUZRPLJV4 \
  | 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: 9c55e49df150287f6a810da998bd69af1b918745aa8c73000793f0cc4ad588de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7b236ae1cd279a23bd82e8d165e33b57ccb34fb5be64582d1c37bc4bb84d653",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CT",
    "submitted_at": "2006-06-19T18:47:37Z",
    "title_canon_sha256": "0e128be5b6ce7f353449944b6a0571d58d1825a9b1a703130a111c67246eb0f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0606472",
    "kind": "arxiv",
    "version": 1
  }
}