Pith Number

pith:FHJ2CM5J

pith:2026:FHJ2CM5J2KX67FJAYOUOWEWUVB

not attested not anchored not stored refs pending

Right in the Right Way: LM Training with Verifiable Rewards and Human Demonstrations

Idan Shenfeld, Isha Puri, Jacob Andreas, Mehul Damani

arxiv:2607.01181 v1 · 2026-07-01 · 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{FHJ2CM5J2KX67FJAYOUOWEWUVB}

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	2026-07-02T01:18:31.913189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d3a133a9d2afef9520c3a8eb12d4a8407a78f88d0463c38c416fe62197ff05

Aliases

arxiv: 2607.01181 · arxiv_version: 2607.01181v1 · doi: 10.48550/arxiv.2607.01181 · pith_short_12: FHJ2CM5J2KX6 · pith_short_16: FHJ2CM5J2KX67FJA · pith_short_8: FHJ2CM5J

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/FHJ2CM5J2KX67FJAYOUOWEWUVB \
  | 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: 29d3a133a9d2afef9520c3a8eb12d4a8407a78f88d0463c38c416fe62197ff05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acb9abce2599b8ca6ed6a92465b78b88072dfd91538e36a8b1ed6127057aa181",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-01T17:13:35Z",
    "title_canon_sha256": "d84893a6c9836fdee3dd609b63cf96f6e3793430bd580a4e9af5393923248a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01181",
    "kind": "arxiv",
    "version": 1
  }
}