Pith Number

pith:7PRBP7R3

pith:2020:7PRBP7R3NPUYGPW6P5IRBKS4OY

not attested not anchored not stored refs pending

Less is more: Faster and better music version identification with embedding distillation

Emilia G\'omez, Furkan Yesiler, Joan Serr\`a

arxiv:2010.03284 v1 · 2020-10-07 · cs.SD · cs.LG · eess.AS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PRBP7R3NPUYGPW6P5IRBKS4OY}

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	2026-07-05T01:41:11.571226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbe217fe3b6be9833ede7f5110aa5c76084f797c6d86b65bbb4a2ad42414f0d7

Aliases

arxiv: 2010.03284 · arxiv_version: 2010.03284v1 · doi: 10.48550/arxiv.2010.03284 · pith_short_12: 7PRBP7R3NPUY · pith_short_16: 7PRBP7R3NPUYGPW6 · pith_short_8: 7PRBP7R3

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/7PRBP7R3NPUYGPW6P5IRBKS4OY \
  | 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: fbe217fe3b6be9833ede7f5110aa5c76084f797c6d86b65bbb4a2ad42414f0d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb7f6d0dc88a8edecffdfd88b02799fb300d1cb3ef60120ca0f1bdbb00cba561",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-10-07T09:02:12Z",
    "title_canon_sha256": "8d2b301f7a5a33109b44dc5bb4a2017711f9e06ca1f21611d3acbd705c527b29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03284",
    "kind": "arxiv",
    "version": 1
  }
}