Pith Number

pith:CQ6FHTS7

pith:2015:CQ6FHTS7SDTEC2U4N7OJCQ6YUG

not attested not anchored not stored refs pending

Dynamical Deformation of Toroidal Matrix Varieties

Fredy Vides

arxiv:1506.07470 v4 · 2015-06-24 · math.OA · math.GR · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQ6FHTS7SDTEC2U4N7OJCQ6YUG}

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	2026-05-18T00:52:55.615917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143c53ce5f90e6416a9c6fdc9143d8a1846a438e6edd755229ef52a87b956183

Aliases

arxiv: 1506.07470 · arxiv_version: 1506.07470v4 · doi: 10.48550/arxiv.1506.07470 · pith_short_12: CQ6FHTS7SDTE · pith_short_16: CQ6FHTS7SDTEC2U4 · pith_short_8: CQ6FHTS7

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/CQ6FHTS7SDTEC2U4N7OJCQ6YUG \
  | 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: 143c53ce5f90e6416a9c6fdc9143d8a1846a438e6edd755229ef52a87b956183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ab033061df995167d392f683843970ddeacf7d860fb4c08f2af8f4ad8b74b2e",
    "cross_cats_sorted": [
      "math.GR",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2015-06-24T17:11:24Z",
    "title_canon_sha256": "c57a7747e0c479233ab1fb7668d3aa028702242c7314e9ba03f6d0615252188e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07470",
    "kind": "arxiv",
    "version": 4
  }
}