Pith Number

pith:YBZFXSDF

pith:2026:YBZFXSDFWY2RR35LZQWL62VY7K

not attested not anchored not stored refs pending

Learning to Translate from Soft to Hard LLM Prompts

Jacob Whitehill, Pitipat Kongsomjit, Suryansh Goyal

arxiv:2605.27642 v1 · 2026-05-26 · 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{YBZFXSDFWY2RR35LZQWL62VY7K}

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	2026-05-28T01:04:45.116018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0725bc865b63518efabcc2cbf6ab8fab75797e6b8ed35a56a6e0fa82a9fa270

Aliases

arxiv: 2605.27642 · arxiv_version: 2605.27642v1 · doi: 10.48550/arxiv.2605.27642 · pith_short_12: YBZFXSDFWY2R · pith_short_16: YBZFXSDFWY2RR35L · pith_short_8: YBZFXSDF

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/YBZFXSDFWY2RR35LZQWL62VY7K \
  | 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: c0725bc865b63518efabcc2cbf6ab8fab75797e6b8ed35a56a6e0fa82a9fa270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7907426d61a3f8eaa7ddbef8247bc28aa49f101f774d05aa54d8aea808886b16",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-26T20:03:08Z",
    "title_canon_sha256": "10dbfe9327b89fef861c2569f0a0467c19bbf6fe063adfa34f2f2d8cea03243c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27642",
    "kind": "arxiv",
    "version": 1
  }
}