Pith Number

pith:6ZY5GNEI

pith:2026:6ZY5GNEII3OY5JIYGT6H7BQZS6

not attested not anchored not stored refs pending

DeLS-Spec: Decoupled Long-Short Contexts for Parallel Speculative Drafting

Hong-Kai Zheng, Piji Li

arxiv:2607.07409 v1 · 2026-07-08 · 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{6ZY5GNEII3OY5JIYGT6H7BQZS6}

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	2026-07-09T01:20:24.207409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f671d3348846dd8ea51834fc7f86199797d2949d73c819b7354ce26d3b680d84

Aliases

arxiv: 2607.07409 · arxiv_version: 2607.07409v1 · doi: 10.48550/arxiv.2607.07409 · pith_short_12: 6ZY5GNEII3OY · pith_short_16: 6ZY5GNEII3OY5JIY · pith_short_8: 6ZY5GNEI

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/6ZY5GNEII3OY5JIYGT6H7BQZS6 \
  | 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: f671d3348846dd8ea51834fc7f86199797d2949d73c819b7354ce26d3b680d84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f00495c264e66f8c85793e2cdf2c5dc306f4ace167723b7180e726c64dfa3e5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-08T13:41:52Z",
    "title_canon_sha256": "a85529dad841f3703ba7ac7931ecbd5661405c6bf60dc8ee9141ff24b9510a14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07409",
    "kind": "arxiv",
    "version": 1
  }
}