Pith Number

pith:SMXKV6AY

pith:2018:SMXKV6AYB5FAJ4BXXVA7SOAEUE

not attested not anchored not stored refs pending

Differentiable Dynamic Programming for Structured Prediction and Attention

Arthur Mensch, Mathieu Blondel

arxiv:1802.03676 v2 · 2018-02-11 · 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{SMXKV6AYB5FAJ4BXXVA7SOAEUE}

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

Regularized Large Neighborhood Search

Receipt and verification

First computed	2026-05-18T00:22:54.455355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

932eaaf8180f4a04f037bd41f93804a100aa55b045c322eacf3aac13d6ede1fb

Aliases

arxiv: 1802.03676 · arxiv_version: 1802.03676v2 · doi: 10.48550/arxiv.1802.03676 · pith_short_12: SMXKV6AYB5FA · pith_short_16: SMXKV6AYB5FAJ4BX · pith_short_8: SMXKV6AY

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/SMXKV6AYB5FAJ4BXXVA7SOAEUE \
  | 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: 932eaaf8180f4a04f037bd41f93804a100aa55b045c322eacf3aac13d6ede1fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ac0e80921cf16cf71cf631dec8f99478c5f6d07f978cd8566c9e97782ed29e7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-02-11T01:36:06Z",
    "title_canon_sha256": "912430c594170a6d2a01d282a84aaef062860ba99b7c1a66f0aab7fffbd9803f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03676",
    "kind": "arxiv",
    "version": 2
  }
}