Pith Number

pith:PAIHHI5C

pith:2025:PAIHHI5C6SRGPW2MLPCPCJCJ7Z

not attested not anchored not stored refs pending

Higher-Order Group Synchronization

Adriana L. Duncan, Joe Kileel

arxiv:2505.21932 v2 · 2025-05-28 · stat.ML · cs.CV · cs.LG · math.CO · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PAIHHI5C6SRGPW2MLPCPCJCJ7Z}

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.

Cited by

1 paper in Pith

QuadSync: Quadrifocal Tensor Synchronization via Tucker Decomposition

Receipt and verification

First computed	2026-07-05T11:16:08.676167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

781073a3a2f4a267db4c5bc4f12449fe7c45501cb2f56828c049010515e3e636

Aliases

arxiv: 2505.21932 · arxiv_version: 2505.21932v2 · doi: 10.48550/arxiv.2505.21932 · pith_short_12: PAIHHI5C6SRG · pith_short_16: PAIHHI5C6SRGPW2M · pith_short_8: PAIHHI5C

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/PAIHHI5C6SRGPW2MLPCPCJCJ7Z \
  | 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: 781073a3a2f4a267db4c5bc4f12449fe7c45501cb2f56828c049010515e3e636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7081cb22f113516acbc06261eca32c701134ef27ecff9bb80e066d8ae0d8ab5d",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "math.CO",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-05-28T03:37:10Z",
    "title_canon_sha256": "fb390fec03d9299e58b838b8d64a612eced213b5ebb55c30cc50147efdd2c502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21932",
    "kind": "arxiv",
    "version": 2
  }
}