Pith Number

pith:3BTCMJB7

pith:2018:3BTCMJB7LFMLHECD5B6QUDDRWL

not attested not anchored not stored refs pending

Winning Models for GPA, Grit, and Layoff in the Fragile Families Challenge

Abdulaziz Alghunaim, Abdullah Almaatouq, Alex Pentland, Daniel E Rigobon, Eaman Jahani, Khaled AlGhoneim, Yoshihiko Suhara

arxiv:1805.11557 v4 · 2018-05-29 · stat.AP

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T00:00:43.316508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d86626243f5958b39043e87d0a0c71b2e292d1053e805198b3e2d5b1331f3d03

Aliases

arxiv: 1805.11557 · arxiv_version: 1805.11557v4 · doi: 10.48550/arxiv.1805.11557

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/3BTCMJB7LFMLHECD5B6QUDDRWL \
  | 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: d86626243f5958b39043e87d0a0c71b2e292d1053e805198b3e2d5b1331f3d03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a3b6c89bdab3483c3d34656adec840231a703275ec3c8b60f04f76cebf4c35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-05-29T16:05:29Z",
    "title_canon_sha256": "e209b887e36f02a88089e220acb1572f823eeb79bf2629b79cde835d0ee82872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11557",
    "kind": "arxiv",
    "version": 4
  }
}