Pith Number

pith:MQOBFQ2C

pith:2026:MQOBFQ2CSYD4PGAS44XHE5DKTZ

not attested not anchored not stored refs pending

Cost-Aware Diffusion Draft Trees for Speculative Decoding

Hongliang He, Huachuan Qiu, Shuai Zhang, Yong Dai

arxiv:2606.01813 v1 · 2026-06-01 · 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{MQOBFQ2CSYD4PGAS44XHE5DKTZ}

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	2026-06-02T02:04:57.566224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

641c12c3429607c79812e72e72746a9e6202e5aa1b37655ddf0b5337d0499ec9

Aliases

arxiv: 2606.01813 · arxiv_version: 2606.01813v1 · doi: 10.48550/arxiv.2606.01813 · pith_short_12: MQOBFQ2CSYD4 · pith_short_16: MQOBFQ2CSYD4PGAS · pith_short_8: MQOBFQ2C

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/MQOBFQ2CSYD4PGAS44XHE5DKTZ \
  | 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: 641c12c3429607c79812e72e72746a9e6202e5aa1b37655ddf0b5337d0499ec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec507194c483218a3ecd23542ff0518ba718b91e44cdaff472d90789ece8d334",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-01T07:29:56Z",
    "title_canon_sha256": "9863350c64d750f679d002776f6e026df01ab9ee1ddc98b20ed20a79b16d9afa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01813",
    "kind": "arxiv",
    "version": 1
  }
}