Pith Number

pith:V4XU5RKD

pith:2021:V4XU5RKDNK6FCJDUUJTCBAXW4P

not attested not anchored not stored refs pending

Beyond Perturbation Stability: LP Recovery Guarantees for MAP Inference on Noisy Stable Instances

Aravindan Vijayaraghavan, Aravind Reddy, David Sontag, Hunter Lang

arxiv:2103.00034 v1 · 2021-02-26 · stat.ML · 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{V4XU5RKDNK6FCJDUUJTCBAXW4P}

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	2026-07-05T02:19:01.631139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af2f4ec5436abc512474a2662082f6e3c1f883337938b8d836d3881cbd70f597

Aliases

arxiv: 2103.00034 · arxiv_version: 2103.00034v1 · doi: 10.48550/arxiv.2103.00034 · pith_short_12: V4XU5RKDNK6F · pith_short_16: V4XU5RKDNK6FCJDU · pith_short_8: V4XU5RKD

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/V4XU5RKDNK6FCJDUUJTCBAXW4P \
  | 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: af2f4ec5436abc512474a2662082f6e3c1f883337938b8d836d3881cbd70f597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7098c1acaa555c2410bf68467bcfe6f7eb0d8146dc04b3b0e788894f8feb328",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-02-26T20:01:44Z",
    "title_canon_sha256": "b0b330a3338a0496643431ce9862aa0260b05065ca712a6f296374224f492519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00034",
    "kind": "arxiv",
    "version": 1
  }
}