Pith Number

pith:KFDYI7UA

pith:2026:KFDYI7UA7ZVAX5F4G64AVTK6GS

not attested not anchored not stored refs pending

Backtracking When It Strays: Mitigating Dual Exposure Biases in LLM Reasoning Distillation

Bing Wang, Chen Shen, Jieping Ye, Kaiyuan Liu, Rui Miao, Shaotian Yan, Sinan Fan, Xiaosong Yuan, Ximing Li, Zhanming Shen

arxiv:2605.19433 v1 · 2026-05-19 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFDYI7UA7ZVAX5F4G64AVTK6GS}

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	2026-05-20T01:05:45.630143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5147847e80fe6a0bf4bc37b80acd5e349122412773e3fb40b1acd28c4a66b52a

Aliases

arxiv: 2605.19433 · arxiv_version: 2605.19433v1 · doi: 10.48550/arxiv.2605.19433 · pith_short_12: KFDYI7UA7ZVA · pith_short_16: KFDYI7UA7ZVAX5F4 · pith_short_8: KFDYI7UA

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/KFDYI7UA7ZVAX5F4G64AVTK6GS \
  | 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: 5147847e80fe6a0bf4bc37b80acd5e349122412773e3fb40b1acd28c4a66b52a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4f42f67a434e4c832b74bad58836c3080335f945c3ddf14e015bdfb8310ac09",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-19T06:42:52Z",
    "title_canon_sha256": "c9c32a45ee559d0424672e281902b8a676831d1994df7cc9962083d1bbbb313a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19433",
    "kind": "arxiv",
    "version": 1
  }
}