Pith Number

pith:DVNFD2ZW

pith:2014:DVNFD2ZWQUHCUKOXF2QNPCWOJ7

not attested not anchored not stored refs pending

On the genetic architecture of intelligence and other quantitative traits

Stephen D.H. Hsu

arxiv:1408.3421 v2 · 2014-08-14 · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVNFD2ZWQUHCUKOXF2QNPCWOJ7}

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	2026-05-18T02:43:53.619825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d5a51eb36850e2a29d72ea0d78ace4fc303923f4be7af4090a12d310cbed8fa

Aliases

arxiv: 1408.3421 · arxiv_version: 1408.3421v2 · doi: 10.48550/arxiv.1408.3421 · pith_short_12: DVNFD2ZWQUHC · pith_short_16: DVNFD2ZWQUHCUKOX · pith_short_8: DVNFD2ZW

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/DVNFD2ZWQUHCUKOXF2QNPCWOJ7 \
  | 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: 1d5a51eb36850e2a29d72ea0d78ace4fc303923f4be7af4090a12d310cbed8fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d41ba4f2f79d7da8bf38117b92a693add325787dbfb4b1d73f5599c1052901fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2014-08-14T20:05:35Z",
    "title_canon_sha256": "20a0fe7773188b3a708a17884d59f4d4933d83c739ae596925035dfe85031d25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3421",
    "kind": "arxiv",
    "version": 2
  }
}