Pith Number

pith:2VIZR77Y

pith:2026:2VIZR77Y7OL4I324ZXCUGLPSR4

not attested not anchored not stored refs pending

ZeroLock: Concurrent Memory-Efficient LLM Training via Modular Update Decoupling

Chao Huang, Ming Tang, Wentao Dai, Xuanran Li, Yuxiang Zhang

arxiv:2608.07974 v1 · 2026-08-08 · cs.LG · 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{2VIZR77Y7OL4I324ZXCUGLPSR4}

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	2026-08-11T01:21:16.971602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d55198fff8fb97c46f5ccdc5432df28f2cb2954200700e3dc23210efe575f5f2

Aliases

arxiv: 2608.07974 · arxiv_version: 2608.07974v1 · doi: 10.48550/arxiv.2608.07974 · pith_short_12: 2VIZR77Y7OL4 · pith_short_16: 2VIZR77Y7OL4I324 · pith_short_8: 2VIZR77Y

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/2VIZR77Y7OL4I324ZXCUGLPSR4 \
  | 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: d55198fff8fb97c46f5ccdc5432df28f2cb2954200700e3dc23210efe575f5f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a3f87aba1795b5ec160a139b28e709b5a588555988a8390aa55dab1b0878e2a",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-08T07:19:21Z",
    "title_canon_sha256": "a34f12e25ebe2ef8fa0ffab8d6c5dec52d5a05a755585d72fa1d20333d34a14a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07974",
    "kind": "arxiv",
    "version": 1
  }
}