Pith Number

pith:HLYHTN5P

pith:2015:HLYHTN5P7XS5R45SSDYMZS2IZT

not attested not anchored not stored refs pending

The Preference Learning Toolbox

Georgios N. Yannakakis, H\'ector P. Mart\'inez, Vincent E. Farrugia

arxiv:1506.01709 v1 · 2015-06-04 · stat.ML · cs.IR · 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{HLYHTN5P7XS5R45SSDYMZS2IZT}

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	2026-05-18T01:57:18.193840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3af079b7affde5d8f3b290f0cccb48ccd8eb2c08c18bbc7c2794cea63f4e7184

Aliases

arxiv: 1506.01709 · arxiv_version: 1506.01709v1 · doi: 10.48550/arxiv.1506.01709 · pith_short_12: HLYHTN5P7XS5 · pith_short_16: HLYHTN5P7XS5R45S · pith_short_8: HLYHTN5P

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/HLYHTN5P7XS5R45SSDYMZS2IZT \
  | 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: 3af079b7affde5d8f3b290f0cccb48ccd8eb2c08c18bbc7c2794cea63f4e7184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10beb96fd24f1cd2fa987ae229469c6ac8f7e6ad5aa32aa4d2777efd4ac230cf",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-06-04T19:58:56Z",
    "title_canon_sha256": "e4c95ec294fabbcb35848020eeb354a141207777a182961b41c58978d4dc3f98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01709",
    "kind": "arxiv",
    "version": 1
  }
}