Pith Number

pith:Q2QH7G3C

pith:2026:Q2QH7G3CUHXKPRS6VBPVH5MF2H

not attested not anchored not stored refs pending

Wnuan: Staged Post-Training for Question Answering over Proprietary Enterprise Knowledge

Haiping Wang, Hua Zhou, Longbin Yu, Qian Kou, Wenxin Ma, Xiaofeng Shi, Xiaosong Qiu, Yiming Pan, Ying Liu

arxiv:2608.01862 v1 · 2026-08-03 · 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{Q2QH7G3CUHXKPRS6VBPVH5MF2H}

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	2026-08-04T02:07:29.376790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86a07f9b62a1eea7c65ea85f53f585d1f3f8f93fced75c23b9d1dcc61d7f074c

Aliases

arxiv: 2608.01862 · arxiv_version: 2608.01862v1 · doi: 10.48550/arxiv.2608.01862 · pith_short_12: Q2QH7G3CUHXK · pith_short_16: Q2QH7G3CUHXKPRS6 · pith_short_8: Q2QH7G3C

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/Q2QH7G3CUHXKPRS6VBPVH5MF2H \
  | 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: 86a07f9b62a1eea7c65ea85f53f585d1f3f8f93fced75c23b9d1dcc61d7f074c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "691367fe70d669f28f4002be567dfac0b832c5643b19e6912640d708b863b98f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-03T08:11:33Z",
    "title_canon_sha256": "ab41a9aa9fb1dacd8c95d90fbb8c7a1b9262ed44b82cd377da1774c35023c041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01862",
    "kind": "arxiv",
    "version": 1
  }
}