Pith Number

pith:BFXK4QWP

pith:2026:BFXK4QWPH3UHICTVPME4ZHTQMU

not attested not anchored not stored refs pending

HYPIC: Accelerating Hybrid-Attention LLM Serving with Position-Independent Caching

Junhao Hu, Juntong Wu, Minghao Li, Weihang Chen, Xiaoxu Chen, Yang Liu, Yifei Liu

arxiv:2607.01299 v1 · 2026-07-01 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFXK4QWPH3UHICTVPME4ZHTQMU}

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	2026-07-03T00:16:56.655066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

096eae42cf3ee8740a757b09cc9e7065153814d1462c48f99060f1945cfd34f6

Aliases

arxiv: 2607.01299 · arxiv_version: 2607.01299v1 · doi: 10.48550/arxiv.2607.01299 · pith_short_12: BFXK4QWPH3UH · pith_short_16: BFXK4QWPH3UHICTV · pith_short_8: BFXK4QWP

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/BFXK4QWPH3UHICTVPME4ZHTQMU \
  | 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: 096eae42cf3ee8740a757b09cc9e7065153814d1462c48f99060f1945cfd34f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56b526c66601fedfd34cb7da6bc861665ee59503c74fc1b1decd7aba98861669",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-07-01T14:03:56Z",
    "title_canon_sha256": "c166c16181297b9eb01337e9decde585b8321242e5340656ce93dbd2c9bb9d29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01299",
    "kind": "arxiv",
    "version": 1
  }
}