Pith Number

pith:A32AFXAU

pith:2015:A32AFXAUSGDOYKR7NUKE2BY7RX

not attested not anchored not stored refs pending

Correlation Minimizing Frames in Small Dimensions

Grant Getzelman, Nicole L. Leonhard, Vern I. Paulsen

arxiv:1503.08690 v1 · 2015-03-30 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A32AFXAUSGDOYKR7NUKE2BY7RX}

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	2026-05-18T02:20:01.118578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06f402dc149186ec2a3f6d144d071f8dc5565b9981dfe193faa5b2b2dce55a0a

Aliases

arxiv: 1503.08690 · arxiv_version: 1503.08690v1 · doi: 10.48550/arxiv.1503.08690 · pith_short_12: A32AFXAUSGDO · pith_short_16: A32AFXAUSGDOYKR7 · pith_short_8: A32AFXAU

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/A32AFXAUSGDOYKR7NUKE2BY7RX \
  | 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: 06f402dc149186ec2a3f6d144d071f8dc5565b9981dfe193faa5b2b2dce55a0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e264a468bd7d9e3e54991f115a6331c913a66b178b884ac9aaa9e8362624cf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-03-30T14:44:43Z",
    "title_canon_sha256": "d583045e417381f38c70cc70f7b6a0e653e8881082534a9b275d9692c17aa1b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08690",
    "kind": "arxiv",
    "version": 1
  }
}