Pith Number

pith:TI42VMGR

pith:2019:TI42VMGR7VTYZ3YRIZMDWYRZ2U

not attested not anchored not stored refs pending

Identification In Missing Data Models Represented By Directed Acyclic Graphs

Ilya Shpitser, James M. Robins, Razieh Nabi, Rohit Bhattacharya

arxiv:1907.00241 v1 · 2019-06-29 · 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{TI42VMGR7VTYZ3YRIZMDWYRZ2U}

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	2026-05-17T23:41:52.397170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a39aab0d1fd678cef1146583b6239d51434c24a4e309cf4680a96fbbeeb840b

Aliases

arxiv: 1907.00241 · arxiv_version: 1907.00241v1 · doi: 10.48550/arxiv.1907.00241 · pith_short_12: TI42VMGR7VTY · pith_short_16: TI42VMGR7VTYZ3YR · pith_short_8: TI42VMGR

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/TI42VMGR7VTYZ3YRIZMDWYRZ2U \
  | 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: 9a39aab0d1fd678cef1146583b6239d51434c24a4e309cf4680a96fbbeeb840b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f38cc3eba89ecfe520692d1657f99cad1e27ea28ac3cd310ba5be81f8e844f8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-06-29T17:17:52Z",
    "title_canon_sha256": "a4a87ac28354eff657cb0ca8aaefc7d8617262c2ddefa72404ac35cc619c4ba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00241",
    "kind": "arxiv",
    "version": 1
  }
}