Pith Number

pith:64O77SQY

pith:2026:64O77SQY6JH4LCUQCS5IMV5HFR

not attested not anchored not stored refs pending

Revisiting Lossy Verification in Speculative Decoding: Mechanisms, Trade-offs, and Failure Modes

Heng Li, Junyuan Shang, Tianyu Wang, Wenbin Wang, Yuxuan Zhou, Zikai Xiao

arxiv:2607.26627 v1 · 2026-07-29 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64O77SQY6JH4LCUQCS5IMV5HFR}

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	2026-07-30T01:21:37.274948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

f71dffca18f24fc58a9014ba8657a72c6ab9789d0b18d944cc76049ada26f0c7

Aliases

arxiv: 2607.26627 · arxiv_version: 2607.26627v1 · doi: 10.48550/arxiv.2607.26627 · pith_short_12: 64O77SQY6JH4 · pith_short_16: 64O77SQY6JH4LCUQ · pith_short_8: 64O77SQY

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/64O77SQY6JH4LCUQCS5IMV5HFR \
  | 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: f71dffca18f24fc58a9014ba8657a72c6ab9789d0b18d944cc76049ada26f0c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b21c3d86a28a906b2abe94c7e2bd44e14b19fbb8503f58a9d4af9467801ab6c3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-29T08:54:27Z",
    "title_canon_sha256": "6f5b2a7c6528a68135fb1731333fce90f8a84e1503f50425381d5b52f1e89290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26627",
    "kind": "arxiv",
    "version": 1
  }
}