Pith Number

pith:75GPGHQ7

pith:2014:75GPGHQ7FD77F5NKT6CNJ3Y7X7

not attested not anchored not stored refs pending

Estimating Net Effects of Treatments in Treatment Sequence without the Assumption of Strongly Ignorable Treatment Assignment

Li Yin, Xiaoqin Wang

arxiv:1411.4277 v1 · 2014-11-16 · 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{75GPGHQ7FD77F5NKT6CNJ3Y7X7}

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	2026-05-18T02:35:46.058037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff4cf31e1f28fff2f5aa9f84d4ef1fbff56bfc0508736b4efcc6eeac9e6b14c8

Aliases

arxiv: 1411.4277 · arxiv_version: 1411.4277v1 · doi: 10.48550/arxiv.1411.4277 · pith_short_12: 75GPGHQ7FD77 · pith_short_16: 75GPGHQ7FD77F5NK · pith_short_8: 75GPGHQ7

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/75GPGHQ7FD77F5NKT6CNJ3Y7X7 \
  | 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: ff4cf31e1f28fff2f5aa9f84d4ef1fbff56bfc0508736b4efcc6eeac9e6b14c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c45d60ab76ab70fc84f8c70258c04f751fef41511e7635706d372f5ea0aa5df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-11-16T16:59:13Z",
    "title_canon_sha256": "3b1f75cf986d12c265a60cb1978d1f4b5632cce52af0c17aa3da7156d6a79dc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4277",
    "kind": "arxiv",
    "version": 1
  }
}