Pith Number

pith:KEFGIWI2

pith:2025:KEFGIWI2XYR5XZJUMBCEXAF3FL

not attested not anchored not stored refs pending

Asymptotically perfect seeded graph matching without edge correlation (and applications to inference)

Peter Viechnicki, Tong Qi, Vera Andersson, Vince Lyzinski

arxiv:2506.02825 v2 · 2025-06-03 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEFGIWI2XYR5XZJUMBCEXAF3FL}

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

Vertex misalignment and changepoint localization in network time series

Receipt and verification

First computed	2026-07-05T11:31:07.440783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510a64591abe23dbe53460444b80bb2af5e4cd7b98b52987c185d06562244a72

Aliases

arxiv: 2506.02825 · arxiv_version: 2506.02825v2 · doi: 10.48550/arxiv.2506.02825 · pith_short_12: KEFGIWI2XYR5 · pith_short_16: KEFGIWI2XYR5XZJU · pith_short_8: KEFGIWI2

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/KEFGIWI2XYR5XZJUMBCEXAF3FL \
  | 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: 510a64591abe23dbe53460444b80bb2af5e4cd7b98b52987c185d06562244a72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a558e2f09671e062783e57126b812d1bc9dfc82e5d06ae8094911df275801b76",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-06-03T12:54:24Z",
    "title_canon_sha256": "6c928044ad4107337b0c31e8e7c7ac979d64fc0bf50e96dc7d379ca4cf0db7c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02825",
    "kind": "arxiv",
    "version": 2
  }
}