Pith Number

pith:F6AP6L4A

pith:2022:F6AP6L4AYBPM54VY5P7GOOHMHJ

not attested not anchored not stored refs pending

Seeded graph matching for the correlated Gaussian Wigner model via the projected power method

Ernesto Araya, Guillaume Braun, Hemant Tyagi

arxiv:2204.04099 v3 · 2022-04-08 · 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{F6AP6L4AYBPM54VY5P7GOOHMHJ}

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	2026-07-05T08:15:33.184797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f80ff2f80c05ecef2b8ebfe6738ec3a57cf574c2a759c4aa517766d3bdcc895

Aliases

arxiv: 2204.04099 · arxiv_version: 2204.04099v3 · doi: 10.48550/arxiv.2204.04099 · pith_short_12: F6AP6L4AYBPM · pith_short_16: F6AP6L4AYBPM54VY · pith_short_8: F6AP6L4A

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/F6AP6L4AYBPM54VY5P7GOOHMHJ \
  | 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: 2f80ff2f80c05ecef2b8ebfe6738ec3a57cf574c2a759c4aa517766d3bdcc895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79baa5662eaa857909f2fb8e82d03499df89acfaa3f3e7820f219cf87db21e93",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-04-08T14:31:26Z",
    "title_canon_sha256": "deef3db36cd6625efa1670b14c6336b341cae9284831a17e3c98e1d1917c235c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.04099",
    "kind": "arxiv",
    "version": 3
  }
}