Pith Number

pith:XII3IQ2U

pith:2026:XII3IQ2UJGF6ZR2ANOXKU6V62J

not attested not anchored not stored refs pending

STAR: Semantic-Tuned and Tail-Adaptive Retriever for Graph-Augmented Generation

Chen Huang, Duanyu Feng, See-kiong Ng, Shuai Li, Wenqiang Lei

arxiv:2605.18765 v1 · 2026-04-11 · cs.IR · 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{XII3IQ2UJGF6ZR2ANOXKU6V62J}

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	2026-05-20T00:06:20.737413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba11b44354498becc7406baeaa7abed2444de5225b742285aa9ad45d3ad443c7

Aliases

arxiv: 2605.18765 · arxiv_version: 2605.18765v1 · doi: 10.48550/arxiv.2605.18765 · pith_short_12: XII3IQ2UJGF6 · pith_short_16: XII3IQ2UJGF6ZR2A · pith_short_8: XII3IQ2U

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/XII3IQ2UJGF6ZR2ANOXKU6V62J \
  | 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: ba11b44354498becc7406baeaa7abed2444de5225b742285aa9ad45d3ad443c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d732f5bdfcb31ba76b033f276036e7063a35d83d4e14d7bec29098eef5f56436",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-04-11T10:16:51Z",
    "title_canon_sha256": "8c4af1070f223c2bc188e63680ae551c8c6341192ad7f32fa80134835895c63e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18765",
    "kind": "arxiv",
    "version": 1
  }
}