Pith Number

pith:2R2XAXW7

pith:2021:2R2XAXW77XPETUMSMTR4J6E2CD

not attested not anchored not stored refs pending

Causally motivated Shortcut Removal Using Auxiliary Labels

Alexander D'Amour, Ben Packer, Dan Moldovan, Davis Blalock, Maggie Makar, Yoni Halpern

arxiv:2105.06422 v3 · 2021-05-13 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2R2XAXW77XPETUMSMTR4J6E2CD}

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.

Cited by

1 paper in Pith

Prognostic Value of Lung Ultrasound Biomarkers for Readmission Risk in Congestive Heart Failure: A Pilot Data-Driven Analysis

Receipt and verification

First computed	2026-07-05T03:59:22.075350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d475705edffdde49d19264e3c4f89a10f285619d203bae3c3e48ca0a55cc2fa1

Aliases

arxiv: 2105.06422 · arxiv_version: 2105.06422v3 · doi: 10.48550/arxiv.2105.06422 · pith_short_12: 2R2XAXW77XPE · pith_short_16: 2R2XAXW77XPETUMS · pith_short_8: 2R2XAXW7

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/2R2XAXW77XPETUMSMTR4J6E2CD \
  | 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: d475705edffdde49d19264e3c4f89a10f285619d203bae3c3e48ca0a55cc2fa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64729140783dbe7cbf3e747d224c46a8b7b4b06dc9765f57cd56e73d1718e33c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-13T16:58:45Z",
    "title_canon_sha256": "223357215d6cc164a59e55e4439b9285fba279e091a465ff156de7159c527f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06422",
    "kind": "arxiv",
    "version": 3
  }
}