Pith Number

pith:YYXO47YV

pith:2016:YYXO47YV2E2IZ3WMF5FEQFMZXY

not attested not anchored not stored refs pending

Semi-supervised learning of local structured output predictors

Xin Du

arxiv:1604.03010 v1 · 2016-04-11 · 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{YYXO47YV2E2IZ3WMF5FEQFMZXY}

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	2026-05-18T01:17:21.642821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c62eee7f15d1348ceecc2f4a481599be36f450130822302a4a5f4649674af3f7

Aliases

arxiv: 1604.03010 · arxiv_version: 1604.03010v1 · doi: 10.48550/arxiv.1604.03010 · pith_short_12: YYXO47YV2E2I · pith_short_16: YYXO47YV2E2IZ3WM · pith_short_8: YYXO47YV

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/YYXO47YV2E2IZ3WMF5FEQFMZXY \
  | 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: c62eee7f15d1348ceecc2f4a481599be36f450130822302a4a5f4649674af3f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff86b86074dfb2cdbbee63c4e09f029729ae3fde4effd41e907634dc1486257",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-04-11T15:53:04Z",
    "title_canon_sha256": "ec3b67c6bc0f911925b57276c8b92197073404d3cb663540c4b50b36dabc1af0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03010",
    "kind": "arxiv",
    "version": 1
  }
}