Pith Number

pith:6UKGGDWY

pith:2026:6UKGGDWYQW6VW2LRXNUKUJDHOS

not attested not anchored not stored refs pending

Synthetic Persona Pretraining: Alignment from Token Zero

Andy Arditi, Ashton Anderson, Difan Jiao, Harsh Raj, Huu Nguyen, Jannik Brinkmann, Julian Minder, Kartik Bali, Raghav Singhal, Robert West, Roland Aydin, Shaobo Cui, Stefan Krsteski, Viktor Moskvoretskii, Yiderigun Borjigin

arxiv:2608.13482 v1 · 2026-08-13 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UKGGDWYQW6VW2LRXNUKUJDHOS}

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	2026-08-14T01:24:50.702610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f514630ed885bd5b6971bb68aa2467748796f61c929acad6ae423ce99bbbcbf5

Aliases

arxiv: 2608.13482 · arxiv_version: 2608.13482v1 · doi: 10.48550/arxiv.2608.13482 · pith_short_12: 6UKGGDWYQW6V · pith_short_16: 6UKGGDWYQW6VW2LR · pith_short_8: 6UKGGDWY

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/6UKGGDWYQW6VW2LRXNUKUJDHOS \
  | 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: f514630ed885bd5b6971bb68aa2467748796f61c929acad6ae423ce99bbbcbf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "595eab82052fbb8ea6be28f6de2b3cd2854d54d3f76b17bedfaa123835a6aa58",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-13T17:12:04Z",
    "title_canon_sha256": "f837eca57f16eabb6db1ca667e6b6e16eedacf664d59ae8fe2f9319428a96155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13482",
    "kind": "arxiv",
    "version": 1
  }
}