Pith Number

pith:YO532PZ5

pith:2026:YO532PZ5YHEZXEP62TAEGJL3GA

not attested not anchored not stored refs pending

A weighted Birkhoff orthogonal James-type constant

Junxiang Qi, Qi Liu, Yongjin Li, Zhouping Yin

arxiv:2606.01068 v1 · 2026-05-31 · 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{YO532PZ5YHEZXEP62TAEGJL3GA}

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	2026-06-02T01:04:20.404740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3bbbd3f3dc1c99b91fed4c043257b3027cb111211df4a75d18ae51a50a2958e

Aliases

arxiv: 2606.01068 · arxiv_version: 2606.01068v1 · doi: 10.48550/arxiv.2606.01068 · pith_short_12: YO532PZ5YHEZ · pith_short_16: YO532PZ5YHEZXEP6 · pith_short_8: YO532PZ5

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/YO532PZ5YHEZXEP62TAEGJL3GA \
  | 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: c3bbbd3f3dc1c99b91fed4c043257b3027cb111211df4a75d18ae51a50a2958e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "791eb7c1a703a82048dbf2b292a7c72db654894c85e843d1f631864efd963071",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2026-05-31T07:22:57Z",
    "title_canon_sha256": "e94f3b90b4322b42c58316e4f878d1a075be6d00751b92d1812121d984d17eab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01068",
    "kind": "arxiv",
    "version": 1
  }
}