Pith Number

pith:3VJPWDZB

pith:2026:3VJPWDZBCO55EHQ3CTHRH77NMS

not attested not anchored not stored refs pending

Tail-Aware Adaptive-k: Query-Adaptive Context Selection for Retrieval-Augmented Generation

Chuanpeng Wang, Jiaming Fang, Kuangyu Li, Tuo Xia, Ziyu Song

arxiv:2606.11907 v1 · 2026-06-10 · 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{3VJPWDZBCO55EHQ3CTHRH77NMS}

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	2026-06-11T01:10:15.043961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd52fb0f2113bbd21e1b14cf13ffed64b56d45c0f6e35cdd73b62775f074f84e

Aliases

arxiv: 2606.11907 · arxiv_version: 2606.11907v1 · doi: 10.48550/arxiv.2606.11907 · pith_short_12: 3VJPWDZBCO55 · pith_short_16: 3VJPWDZBCO55EHQ3 · pith_short_8: 3VJPWDZB

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/3VJPWDZBCO55EHQ3CTHRH77NMS \
  | 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: dd52fb0f2113bbd21e1b14cf13ffed64b56d45c0f6e35cdd73b62775f074f84e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36944ad23c2d27107dc5a707d85aeea680a3ffcd93b68165930d82e858f40d3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-10T10:37:19Z",
    "title_canon_sha256": "d0ba38b5f45483e27e22bbb7cb5fd6feed286b4f23f387d7e1e0102fa60e60e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11907",
    "kind": "arxiv",
    "version": 1
  }
}