Pith Number

pith:TPDRI3AI

pith:2015:TPDRI3AIZSLRNXAY6IJ55SEOOK

not attested not anchored not stored refs pending

Effect of religious rules on time of conception in Romania from 1905 to 2001

Bogdan Vasile Ileanu, Claudiu Herteliu, Giulia Rotundo, Marcel Ausloos

arxiv:1509.04564 v3 · 2015-09-02 · physics.soc-ph · q-fin.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{TPDRI3AIZSLRNXAY6IJ55SEOOK}

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	2026-05-18T01:29:29.205704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bc7146c08cc9716dc18f213dec88e7293a75eea26c94bbf7dfeef7409ca6f63

Aliases

arxiv: 1509.04564 · arxiv_version: 1509.04564v3 · doi: 10.48550/arxiv.1509.04564 · pith_short_12: TPDRI3AIZSLR · pith_short_16: TPDRI3AIZSLRNXAY · pith_short_8: TPDRI3AI

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/TPDRI3AIZSLRNXAY6IJ55SEOOK \
  | 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: 9bc7146c08cc9716dc18f213dec88e7293a75eea26c94bbf7dfeef7409ca6f63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ea4f3136edda97c545de191b698bc0377f1867baca16c5036de5ba0a6bb0e2",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-09-02T21:18:03Z",
    "title_canon_sha256": "b2b5949aaa7765350808602be6ab1845e22a5669e40c18ffc651fb8e29748f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04564",
    "kind": "arxiv",
    "version": 3
  }
}