Pith Number

pith:QRHCEAK7

pith:2021:QRHCEAK73JL5TQBYNG5ICGBF2O

not attested not anchored not stored refs pending

Adaptive Modeling Against Adversarial Attacks

Teck Khim Ng, Zhiwen Yan

arxiv:2112.12431 v1 · 2021-12-23 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRHCEAK73JL5TQBYNG5ICGBF2O}

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	2026-07-05T03:43:27.315266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

844e22015fda57d9c03869ba811825d3849cdafe3ccbafce1d9e7fd6363ea509

Aliases

arxiv: 2112.12431 · arxiv_version: 2112.12431v1 · doi: 10.48550/arxiv.2112.12431 · pith_short_12: QRHCEAK73JL5 · pith_short_16: QRHCEAK73JL5TQBY · pith_short_8: QRHCEAK7

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/QRHCEAK73JL5TQBYNG5ICGBF2O \
  | 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: 844e22015fda57d9c03869ba811825d3849cdafe3ccbafce1d9e7fd6363ea509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96b495eb543f04bf4e89f6c57c0d9639eeb3786d3b22ccbf261d96eac9ddb0a7",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-23T09:52:30Z",
    "title_canon_sha256": "ee718ef1e0db5ad7f21f8ff8ab53cd757c856bb8c1a32c12194822539a04cc6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12431",
    "kind": "arxiv",
    "version": 1
  }
}