Pith Number

pith:VZPOHGPK

pith:2017:VZPOHGPKCLZDYHPPBPL3XAFVLG

not attested not anchored not stored refs pending

Predicting Demographics, Moral Foundations, and Human Values from Digital Behaviors

Ciro Cattuto, Kyriaki Kalimeri, Mariano G. Beiro, Matteo Delfino, Robert Raleigh

arxiv:1712.01930 v4 · 2017-12-05 · cs.CY · cs.AI · cs.IR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZPOHGPKCLZDYHPPBPL3XAFVLG}

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	2026-05-18T00:00:08.977033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae5ee399ea12f23c1def0bd7bb80b559b251f87b5b19c9af0320cf2f9017d7a8

Aliases

arxiv: 1712.01930 · arxiv_version: 1712.01930v4 · doi: 10.48550/arxiv.1712.01930 · pith_short_12: VZPOHGPKCLZD · pith_short_16: VZPOHGPKCLZDYHPP · pith_short_8: VZPOHGPK

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/VZPOHGPKCLZDYHPPBPL3XAFVLG \
  | 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: ae5ee399ea12f23c1def0bd7bb80b559b251f87b5b19c9af0320cf2f9017d7a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea10ad01f4c9f57ab8b6a0554a67ce67dc9b99f74783dce3c334ebf75a426723",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-12-05T21:20:34Z",
    "title_canon_sha256": "4c81ab9a3b6775995beef34bfb9d00d503fd71d7718218aba2a5672e2eeefd68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01930",
    "kind": "arxiv",
    "version": 4
  }
}