Pith Number

pith:IKATM75X

pith:2023:IKATM75X3JKOLT4OJ6CPEWAPGT

not attested not anchored not stored refs pending

Leveraging Negative Signals with Self-Attention for Sequential Music Recommendation

Pavan Seshadri, Peter Knees

arxiv:2309.11623 v2 · 2023-09-20 · 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{IKATM75X3JKOLT4OJ6CPEWAPGT}

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	2026-07-05T07:35:21.173362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4281367fb7da54e5cf8e4f84f2580f34e6233a8a0edb3e8f46cb7c21b7b57037

Aliases

arxiv: 2309.11623 · arxiv_version: 2309.11623v2 · doi: 10.48550/arxiv.2309.11623 · pith_short_12: IKATM75X3JKO · pith_short_16: IKATM75X3JKOLT4O · pith_short_8: IKATM75X

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/IKATM75X3JKOLT4OJ6CPEWAPGT \
  | 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: 4281367fb7da54e5cf8e4f84f2580f34e6233a8a0edb3e8f46cb7c21b7b57037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab1f5bb3168cc89b7df4e191ed7067033d25c1558449eb78b0b3cb1a0f7f9648",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-09-20T20:21:13Z",
    "title_canon_sha256": "c14e65472c40111fcb4e4b5a82aa411883aff5638bd6dbecab9bbe044589724c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11623",
    "kind": "arxiv",
    "version": 2
  }
}