Pith Number

pith:2FFRDTYT

pith:2025:2FFRDTYTKHPXWN6VBL3MG7O3RN

not attested not anchored not stored refs pending

Personality Prediction from Life Stories using Language Models

Jerry Ma, Joshua Oltmanns, Mehak Gupta, Rasiq Hussain, Rithik Khandelwal

arxiv:2506.19258 v1 · 2025-06-24 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FFRDTYTKHPXWN6VBL3MG7O3RN}

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	2026-07-05T11:26:12.287542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d14b11cf1351df7b37d50af6c37ddb8b607b2741a8c1ee80649c6bd601cd2606

Aliases

arxiv: 2506.19258 · arxiv_version: 2506.19258v1 · doi: 10.48550/arxiv.2506.19258 · pith_short_12: 2FFRDTYTKHPX · pith_short_16: 2FFRDTYTKHPXWN6V · pith_short_8: 2FFRDTYT

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/2FFRDTYTKHPXWN6VBL3MG7O3RN \
  | 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: d14b11cf1351df7b37d50af6c37ddb8b607b2741a8c1ee80649c6bd601cd2606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "252db54ebb4213576f2f3a6a0c9f97dc14d079fd06a1618d6d6c07095fde1851",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-24T02:39:06Z",
    "title_canon_sha256": "0af3d1a389d112c9cd1804b0b1462b5bb982411505d78187893930eb8cdbe461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19258",
    "kind": "arxiv",
    "version": 1
  }
}