Pith Number

pith:3FLI5ODO

pith:2026:3FLI5ODOWCBBDIBOYSRYMPXDNY

not attested not anchored not stored refs pending

Token-Level Credit Assignment Optimization for Generative Document Retrieval

Daiting Shi, Pengjie Ren, Ran Chen, Xinpeng Zhao, Xin Xin, Xinyu Ma, Yang Liu, Zhaochun Ren, Zhumin Chen

arxiv:2608.12049 v1 · 2026-08-12 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FLI5ODOWCBBDIBOYSRYMPXDNY}

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	2026-08-13T01:29:21.085318Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9568eb86eb08211a02ec4a3863ee36e0ac0253ad44c2ef4dc5dd4e9925129f6

Aliases

arxiv: 2608.12049 · arxiv_version: 2608.12049v1 · doi: 10.48550/arxiv.2608.12049 · pith_short_12: 3FLI5ODOWCBB · pith_short_16: 3FLI5ODOWCBBDIBO · pith_short_8: 3FLI5ODO

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/3FLI5ODOWCBBDIBOYSRYMPXDNY \
  | 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: d9568eb86eb08211a02ec4a3863ee36e0ac0253ad44c2ef4dc5dd4e9925129f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c642236d0c50fe6e0ade595f2322bb5591ce7b579bd9a52bafa3c76030198d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-08-12T13:28:56Z",
    "title_canon_sha256": "50950169e250308e08d1c53372e7ffc0adc850513c1e9d42d557a0afdf2131b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12049",
    "kind": "arxiv",
    "version": 1
  }
}