Pith Number

pith:NE3LAM2R

pith:2026:NE3LAM2RJLROR433SAM4K2ICSV

not attested not anchored not stored refs pending

Statistical Testing on Directed Graphs by Surrogate Data Generation

Alexandre Cionca, Chun Hei Michael Chan, Dimitri Van De Ville

arxiv:2606.00758 v1 · 2026-05-30 · stat.ML · cs.LG · eess.SP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NE3LAM2RJLROR433SAM4K2ICSV}

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	2026-06-02T01:04:04.926881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6936b033514ae2e8f37b9019c56902956ed2c2ac851b923e5a4f5b6aa2192c26

Aliases

arxiv: 2606.00758 · arxiv_version: 2606.00758v1 · doi: 10.48550/arxiv.2606.00758 · pith_short_12: NE3LAM2RJLRO · pith_short_16: NE3LAM2RJLROR433 · pith_short_8: NE3LAM2R

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/NE3LAM2RJLROR433SAM4K2ICSV \
  | 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: 6936b033514ae2e8f37b9019c56902956ed2c2ac851b923e5a4f5b6aa2192c26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "548d09b4ebb28d4f39a0c02b74a7a290aae53bc4d8f2e36f4bab793c7a1907f6",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-05-30T14:50:15Z",
    "title_canon_sha256": "3e32a233d2f198cece6ca2c7d36c1fe2bc56e6fb77213ce36095ed66cb339efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00758",
    "kind": "arxiv",
    "version": 1
  }
}