Pith Number

pith:SHYHXLDU

pith:2025:SHYHXLDUVG3TLR6H6V3FSU2C2A

not attested not anchored not stored refs pending

Inducing Robustness in a 2 Dimensional Direct Preference Optimization Paradigm

Ganesh Ramakrishnan, Nachiketa Patil, Ritik, Sarvesh Shashidhar, Suraj Racha

arxiv:2505.01706 v1 · 2025-05-03 · cs.AI · 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{SHYHXLDUVG3TLR6H6V3FSU2C2A}

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	2026-07-05T10:58:02.510600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91f07bac74a9b735c7c7f576595342d0244e380b8cb31ebcf19070731272db7c

Aliases

arxiv: 2505.01706 · arxiv_version: 2505.01706v1 · doi: 10.48550/arxiv.2505.01706 · pith_short_12: SHYHXLDUVG3T · pith_short_16: SHYHXLDUVG3TLR6H · pith_short_8: SHYHXLDU

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/SHYHXLDUVG3TLR6H6V3FSU2C2A \
  | 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: 91f07bac74a9b735c7c7f576595342d0244e380b8cb31ebcf19070731272db7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c6653dea2fa2dbeaf27567357e179df1dcf8693fcf6452a32ddaaf78a9785c0",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-03T05:59:13Z",
    "title_canon_sha256": "a366a7e5c61f2e0bf5fe4b7bfc9efea4954cdd17f0f62a828a4879ae5f4c366f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01706",
    "kind": "arxiv",
    "version": 1
  }
}