Pith Number

pith:US6MOS2Z

pith:2026:US6MOS2ZXV6R63JINW7HDQVGRE

not attested not anchored not stored refs pending

Intrinsic Footpoint-invariant Riemannian Cross-covariance

Carlos Soto, Cheng Wang, Xiaoyu Chen, Zipan Huang

arxiv:2606.10212 v1 · 2026-06-08 · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{US6MOS2ZXV6R63JINW7HDQVGRE}

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	2026-06-10T01:08:59.830132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4bcc74b59bd7d1f6d286dbe71c2a6893b557c436131acc53bc130ef3a8796ed

Aliases

arxiv: 2606.10212 · arxiv_version: 2606.10212v1 · doi: 10.48550/arxiv.2606.10212 · pith_short_12: US6MOS2ZXV6R · pith_short_16: US6MOS2ZXV6R63JI · pith_short_8: US6MOS2Z

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/US6MOS2ZXV6R63JINW7HDQVGRE \
  | 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: a4bcc74b59bd7d1f6d286dbe71c2a6893b557c436131acc53bc130ef3a8796ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6896af508d7c220504238041da5a372ddf8f03e951a1640435e8b79a50b206",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-06-08T22:05:16Z",
    "title_canon_sha256": "c17ef147392af82f79e4f1ee2a0ab5a948e621eb02722785758e88aa1eb129c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10212",
    "kind": "arxiv",
    "version": 1
  }
}