Pith Number

pith:4SHHIDC4

pith:2026:4SHHIDC42SKHRKFB7GFMCTS2H5

not attested not anchored not stored refs pending

SWORD: Spectral Wasserstein Online Regime Detection in Dynamic Networks

Izhar Ali

arxiv:2605.29290 v1 · 2026-05-28 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SHHIDC42SKHRKFB7GFMCTS2H5}

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	2026-05-29T01:05:29.711285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e48e740c5cd49478a8a1f98ac14e5a3f5bb45cc7be6a4b2856fd987fac182f0a

Aliases

arxiv: 2605.29290 · arxiv_version: 2605.29290v1 · doi: 10.48550/arxiv.2605.29290 · pith_short_12: 4SHHIDC42SKH · pith_short_16: 4SHHIDC42SKHRKFB · pith_short_8: 4SHHIDC4

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/4SHHIDC42SKHRKFB7GFMCTS2H5 \
  | 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: e48e740c5cd49478a8a1f98ac14e5a3f5bb45cc7be6a4b2856fd987fac182f0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d98d1553f989d01168c8a42f99537012a8149dacfdd58aa04c1147e7ae182db",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2026-05-28T03:13:14Z",
    "title_canon_sha256": "c661ad821226047f35d690c64e49ea2f49513104112b706b1735c329b5011408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29290",
    "kind": "arxiv",
    "version": 1
  }
}