Pith Number

pith:VJKBQURO

pith:2015:VJKBQURODJSHKHNRFASKAN66ZT

not attested not anchored not stored refs pending

Learning Contextualized Music Semantics from Tags via a Siamese Network

Ke Chen, Ubai Sandouk

arxiv:1504.07968 v2 · 2015-04-29 · 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{VJKBQURODJSHKHNRFASKAN66ZT}

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	2026-05-18T01:12:49.920403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa5418522e1a64751db12824a037deccc32f8fd45078cf3b27314fc4489f721b

Aliases

arxiv: 1504.07968 · arxiv_version: 1504.07968v2 · doi: 10.48550/arxiv.1504.07968 · pith_short_12: VJKBQURODJSH · pith_short_16: VJKBQURODJSHKHNR · pith_short_8: VJKBQURO

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/VJKBQURODJSHKHNRFASKAN66ZT \
  | 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: aa5418522e1a64751db12824a037deccc32f8fd45078cf3b27314fc4489f721b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec22e571fcfd26135570a6f0face61476b91cd4d49887477a23a7e6a6215de05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-04-29T19:05:06Z",
    "title_canon_sha256": "491213e69034627641394a97a49e79038d01d00ccbc2fbf01b80b66c6dd8fdbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07968",
    "kind": "arxiv",
    "version": 2
  }
}