Pith Number

pith:P6PN63AW

pith:2018:P6PN63AW4L35JDNRENQL5ISFQ7

not attested not anchored not stored refs pending

DeepMatch: Balancing Deep Covariate Representations for Causal Inference Using Adversarial Training

Nathan Kallus

arxiv:1802.05664 v1 · 2018-02-15 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6PN63AW4L35JDNRENQL5ISFQ7}

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	2026-05-18T00:23:14.960784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f9edf6c16e2f7d48db12360bea24587cfb7c1fba1353ce344248e2870b7d4f8

Aliases

arxiv: 1802.05664 · arxiv_version: 1802.05664v1 · doi: 10.48550/arxiv.1802.05664 · pith_short_12: P6PN63AW4L35 · pith_short_16: P6PN63AW4L35JDNR · pith_short_8: P6PN63AW

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/P6PN63AW4L35JDNRENQL5ISFQ7 \
  | 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: 7f9edf6c16e2f7d48db12360bea24587cfb7c1fba1353ce344248e2870b7d4f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20cc33052c8ee67f21a14cdf5390b22aaa64c4e16c54a947cb18242679a73713",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-02-15T16:58:21Z",
    "title_canon_sha256": "7ae4cbc60b864b83bbc73db6e76c64ec37f0f8266c98e99c2b7743928c99106d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05664",
    "kind": "arxiv",
    "version": 1
  }
}