Pith Number

pith:ZCZMD6ES

pith:2015:ZCZMD6ESHRZFXHMCM5OCQCJTYS

not attested not anchored not stored refs pending

Blocking estimators and inference under the Neyman-Rubin model

Fredrik S\"avje, Jasjeet S. Sekhon, Michael J. Higgins

arxiv:1510.01103 v1 · 2015-10-05 · 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{ZCZMD6ESHRZFXHMCM5OCQCJTYS}

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	2026-05-18T01:31:04.833308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b2c1f8923c725b9d82675c280933c4be9c7a63e84041907cc1a4ae7626503b

Aliases

arxiv: 1510.01103 · arxiv_version: 1510.01103v1 · doi: 10.48550/arxiv.1510.01103 · pith_short_12: ZCZMD6ESHRZF · pith_short_16: ZCZMD6ESHRZFXHMC · pith_short_8: ZCZMD6ES

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/ZCZMD6ESHRZFXHMCM5OCQCJTYS \
  | 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: c8b2c1f8923c725b9d82675c280933c4be9c7a63e84041907cc1a4ae7626503b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d411e6d5457b3e6af2fd238f0d913491c76fcb737ae913fb1b183e97f421fc61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-10-05T11:19:50Z",
    "title_canon_sha256": "d582ddc80d28382d273431b133a85e7d1781229d5ecfb23a4e57101d0dee702c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01103",
    "kind": "arxiv",
    "version": 1
  }
}