Pith Number

pith:QGUP35WJ

pith:2019:QGUP35WJOUFWGRFQCWOAIAGPMK

not attested not anchored not stored refs pending

Colombian Women's Life Patterns: A Multivariate Density Regression Approach

Andrea Cremaschi, Isadora Antoniano-Villalobos, Raffaella Piccarreta, Sara Wade

arxiv:1905.07172 v4 · 2019-05-17 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGUP35WJOUFWGRFQCWOAIAGPMK}

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	2026-07-05T02:08:16.242483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a8fdf6c9750b6344b0159c0400cf62ab9743a7d38e73c255fa727a0920ba5e

Aliases

arxiv: 1905.07172 · arxiv_version: 1905.07172v4 · doi: 10.48550/arxiv.1905.07172 · pith_short_12: QGUP35WJOUFW · pith_short_16: QGUP35WJOUFWGRFQ · pith_short_8: QGUP35WJ

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/QGUP35WJOUFWGRFQCWOAIAGPMK \
  | 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: 81a8fdf6c9750b6344b0159c0400cf62ab9743a7d38e73c255fa727a0920ba5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c849b2c8190deba3957519c5fa387357643433a7411d9a4c09434cc4c6a883d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-05-17T09:03:59Z",
    "title_canon_sha256": "245f42bf8d067beeb35af90d01e22599dcba47ab8772f04d19e8959528c9d5bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07172",
    "kind": "arxiv",
    "version": 4
  }
}