Pith Number

pith:IKSN2E64

pith:2011:IKSN2E64MTW7FIGZ4AIMHMZYKA

not attested not anchored not stored refs pending

Large-Scale Music Annotation and Retrieval: Learning to Rank in Joint Semantic Spaces

Jason Weston, Philippe Hamel, Samy Bengio

arxiv:1105.5196 v1 · 2011-05-26 · 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{IKSN2E64MTW7FIGZ4AIMHMZYKA}

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	2026-05-18T02:21:49.584280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a4dd13dc64edf2a0d9e010c3b3385020ef94dc594e3e415123756928a0f828

Aliases

arxiv: 1105.5196 · arxiv_version: 1105.5196v1 · doi: 10.48550/arxiv.1105.5196 · pith_short_12: IKSN2E64MTW7 · pith_short_16: IKSN2E64MTW7FIGZ · pith_short_8: IKSN2E64

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/IKSN2E64MTW7FIGZ4AIMHMZYKA \
  | 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: 42a4dd13dc64edf2a0d9e010c3b3385020ef94dc594e3e415123756928a0f828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e12310c501236221fc45c9b1431534ace5fc0691cc9614792e4e2c4cad3e5be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2011-05-26T03:41:47Z",
    "title_canon_sha256": "e12bec6d82d3ac9baa708d3d0852d095720d6d07790b180e3b020fb6047ef27d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5196",
    "kind": "arxiv",
    "version": 1
  }
}