Pith Number

pith:DOJBV54U

pith:2018:DOJBV54UPOBEPXW5ELGDJXTXIX

not attested not anchored not stored refs pending

Direct Estimation of Differences in Causal Graphs

Anastasiya Belyaeva, Caroline Uhler, Chandler Squires, Yuhao Wang

arxiv:1802.05631 v3 · 2018-02-15 · 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{DOJBV54UPOBEPXW5ELGDJXTXIX}

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	2026-05-18T00:01:23.453940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b921af7947b8247dedd22cc34de7745cb5ba0ff845bedab4991d45b5634d2f4

Aliases

arxiv: 1802.05631 · arxiv_version: 1802.05631v3 · doi: 10.48550/arxiv.1802.05631 · pith_short_12: DOJBV54UPOBE · pith_short_16: DOJBV54UPOBEPXW5 · pith_short_8: DOJBV54U

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/DOJBV54UPOBEPXW5ELGDJXTXIX \
  | 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: 1b921af7947b8247dedd22cc34de7745cb5ba0ff845bedab4991d45b5634d2f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f2be90b7810a75d0513b5706be6f86afa883e87f5b75b992dc8cc5c731447e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-02-15T16:07:38Z",
    "title_canon_sha256": "41a8e5a1b2d1b40369d160d55418eef144966ffb2d3a4572ce4f2795c0af24f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05631",
    "kind": "arxiv",
    "version": 3
  }
}