Pith Number

pith:45RC636L

pith:2025:45RC636LJRJRSDTS2JCHUG5M7I

not attested not anchored not stored refs pending

Chameleon: Taming Dynamic Operator Sequences for Memory-Intensive LLM Training

Bingxu Mu, Bin She, Chendong Cai, Chen Tian, Guanghuan Fang, Guihai Chen, Rong Gu, Shipeng Li, Shu You, Wanchun Dou, Xinjing Huang, Yuhang Zhou, Yuqing Sun, Zhibin Wang, Zhiheng Hu, Zibo Wang

arxiv:2509.11076 v1 · 2025-09-14 · 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{45RC636LJRJRSDTS2JCHUG5M7I}

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	2026-07-05T12:11:33.070781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7622f6fcb4c53190e72d2447a1bacfa24ed19cb693d5d55cb60625656076feb

Aliases

arxiv: 2509.11076 · arxiv_version: 2509.11076v1 · doi: 10.48550/arxiv.2509.11076 · pith_short_12: 45RC636LJRJR · pith_short_16: 45RC636LJRJRSDTS · pith_short_8: 45RC636L

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/45RC636LJRJRSDTS2JCHUG5M7I \
  | 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: e7622f6fcb4c53190e72d2447a1bacfa24ed19cb693d5d55cb60625656076feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a78d4e1ccc765c03daecfc51fdd27c08b816a8a431f259b179cdcde66a1413e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-09-14T03:55:03Z",
    "title_canon_sha256": "924ca563476f46013ced918aae20c61b88f101393f6611796f6402d7955916f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.11076",
    "kind": "arxiv",
    "version": 1
  }
}