Pith Number

pith:MDQ3FP3R

pith:2018:MDQ3FP3RIFCY4JND6LICKRVFT5

not attested not anchored not stored refs pending

Low cognitive reflection predicts honesty for men but not for women

Niko Peltola, Valerio Capraro

arxiv:1805.08316 v3 · 2018-05-21 · physics.soc-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDQ3FP3RIFCY4JND6LICKRVFT5}

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	2026-05-18T00:01:59.318892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60e1b2bf7141458e25a3f2d02546a59f666428ffb5de803848545ff27955ced2

Aliases

arxiv: 1805.08316 · arxiv_version: 1805.08316v3 · doi: 10.48550/arxiv.1805.08316 · pith_short_12: MDQ3FP3RIFCY · pith_short_16: MDQ3FP3RIFCY4JND · pith_short_8: MDQ3FP3R

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/MDQ3FP3RIFCY4JND6LICKRVFT5 \
  | 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: 60e1b2bf7141458e25a3f2d02546a59f666428ffb5de803848545ff27955ced2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d80f1b07ad987d890e4d897f9c47d287c5fdff0652c441ee89288210af80bef",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-05-21T23:09:00Z",
    "title_canon_sha256": "956a58deedc62436870ec0b394e90bcb24d16f938102ff335a5d49d260a4cd15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08316",
    "kind": "arxiv",
    "version": 3
  }
}