Pith Number

pith:QRGLLBUB

pith:2021:QRGLLBUBCIZX3IURPJGRINWET7

not attested not anchored not stored refs pending

2-in-1 Accelerator: Enabling Random Precision Switch for Winning Both Adversarial Robustness and Efficiency

Chaojian Li, Qixuan Yu, Yang Zhao, Yingyan Celine Lin, Yonggan Fu

arxiv:2109.05223 v3 · 2021-09-11 · cs.LG · cs.AR · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRGLLBUBCIZX3IURPJGRINWET7}

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	2026-07-05T09:56:45.271855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

844cb5868112337da2917a4d1436c49fc91e028be4801f8ce0f4da3396329370

Aliases

arxiv: 2109.05223 · arxiv_version: 2109.05223v3 · doi: 10.48550/arxiv.2109.05223 · pith_short_12: QRGLLBUBCIZX · pith_short_16: QRGLLBUBCIZX3IUR · pith_short_8: QRGLLBUB

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/QRGLLBUBCIZX3IURPJGRINWET7 \
  | 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: 844cb5868112337da2917a4d1436c49fc91e028be4801f8ce0f4da3396329370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "736112592b900c7217c2873a0ee03efa1ab16667c952cdb389d82ac12d16ed89",
    "cross_cats_sorted": [
      "cs.AR",
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-11T08:51:01Z",
    "title_canon_sha256": "50c91793a2facfe80cfce8831bc5e7b93c3d622f4fb2b4cce318dcb38c50bbfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05223",
    "kind": "arxiv",
    "version": 3
  }
}