Pith Number

pith:FYUXIGPJ

pith:2026:FYUXIGPJADALVCJHAURQJIEGOG

not attested not anchored not stored refs pending

Configurable Reward Model for Balanced Safety Alignment

Akash Bharadwaj, Anqi Liu, Benjamin Van Durme, Li Chen, Manik Bhandari, Mayur Srungarapu, Mehran Khodabandeh, Zhengping Jiang

arxiv:2605.30487 v1 · 2026-05-28 · 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{FYUXIGPJADALVCJHAURQJIEGOG}

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	2026-06-01T01:02:57.023902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e297419e900c0ba8927052304a08671b157de23e9c0ae462716670f3f1c08c4

Aliases

arxiv: 2605.30487 · arxiv_version: 2605.30487v1 · doi: 10.48550/arxiv.2605.30487 · pith_short_12: FYUXIGPJADAL · pith_short_16: FYUXIGPJADALVCJH · pith_short_8: FYUXIGPJ

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/FYUXIGPJADALVCJHAURQJIEGOG \
  | 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: 2e297419e900c0ba8927052304a08671b157de23e9c0ae462716670f3f1c08c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdac5d8be7e5aec69696dbc735847ace4e4a91fab6d0bc223c51102f6eff58af",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T19:05:53Z",
    "title_canon_sha256": "38380cd0b8e069e25110f6eae8b8ba96be0eed8b33be03889af4177bfa8c934d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30487",
    "kind": "arxiv",
    "version": 1
  }
}