Pith Number

pith:PTM4CM5G

pith:2025:PTM4CM5GHY7UGA52CI6MEY4MU7

not attested not anchored not stored refs pending

Identification and Estimation of Long-Term Treatment Effects with Monotone Missing

Peng Wu, Qinwei Yang, Ruocheng Guo, Shasha Han

arxiv:2504.19527 v1 · 2025-04-28 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PTM4CM5GHY7UGA52CI6MEY4MU7}

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	2026-07-05T10:54:58.862109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cd9c133a63e3f4303ba123cc2638ca7eec34e9a240c98bec58b677901cab8ef

Aliases

arxiv: 2504.19527 · arxiv_version: 2504.19527v1 · doi: 10.48550/arxiv.2504.19527 · pith_short_12: PTM4CM5GHY7U · pith_short_16: PTM4CM5GHY7UGA52 · pith_short_8: PTM4CM5G

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/PTM4CM5GHY7UGA52CI6MEY4MU7 \
  | 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: 7cd9c133a63e3f4303ba123cc2638ca7eec34e9a240c98bec58b677901cab8ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9e70d01456b15dbf1ed84df2446936b37776d253521ddcd97b3e1eefb3ddcc",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-28T07:07:50Z",
    "title_canon_sha256": "b140548cbe20a0ad2fc5d3a11da71da1908c07d6d9be43a4555f31d67a6b6bd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19527",
    "kind": "arxiv",
    "version": 1
  }
}