Pith Number

pith:NWX5AYIS

pith:2024:NWX5AYISRUWFUOB2BFVW5DPT2G

not attested not anchored not stored refs pending

When to Speak, When to Abstain: Contrastive Decoding with Abstention

Hyuhng Joon Kim, Sang-goo Lee, Taeuk Kim, Youna Kim

arxiv:2412.12527 v3 · 2024-12-17 · 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{NWX5AYISRUWFUOB2BFVW5DPT2G}

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	2026-07-05T11:03:54.852278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dafd061128d2c5a383a096b6e8df3d1a93767ffe7e1b8060f021308fe7cf0dd

Aliases

arxiv: 2412.12527 · arxiv_version: 2412.12527v3 · doi: 10.48550/arxiv.2412.12527 · pith_short_12: NWX5AYISRUWF · pith_short_16: NWX5AYISRUWFUOB2 · pith_short_8: NWX5AYIS

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/NWX5AYISRUWFUOB2BFVW5DPT2G \
  | 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: 6dafd061128d2c5a383a096b6e8df3d1a93767ffe7e1b8060f021308fe7cf0dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "136e7340be867eeb8c9c1707e7ce1b885ee734d08604f2cc4073ec73561f4d1b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-17T04:38:08Z",
    "title_canon_sha256": "b2b64bb7e9af90c6a46d405b575a1e604eac87f05fce33e23d6771e98baf0d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12527",
    "kind": "arxiv",
    "version": 3
  }
}