Pith Number

pith:SWJRP5XU

pith:2018:SWJRP5XUKY7KA3WNJ56OMJWRJG

not attested not anchored not stored refs pending

Towards Effective Exploration/Exploitation in Sequential Music Recommendation

Himan Abdollahpouri, Steve Essinger

arxiv:1812.03226 v1 · 2018-12-07 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWJRP5XUKY7KA3WNJ56OMJWRJG}

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.

Cited by

1 paper in Pith

Let Me Introduce You: Stimulating Taste-Broadening Serendipity Through Song Introductions

Receipt and verification

First computed	2026-05-17T23:58:46.854104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

959317f6f4563ea06ecd4f7ce626d1498c1a09c1d3fbd3feddffe78f969df1d9

Aliases

arxiv: 1812.03226 · arxiv_version: 1812.03226v1 · doi: 10.48550/arxiv.1812.03226 · pith_short_12: SWJRP5XUKY7K · pith_short_16: SWJRP5XUKY7KA3WN · pith_short_8: SWJRP5XU

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/SWJRP5XUKY7KA3WNJ56OMJWRJG \
  | 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: 959317f6f4563ea06ecd4f7ce626d1498c1a09c1d3fbd3feddffe78f969df1d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3703690dbdbc22cb11d32fd937ce36b39d49f07cecf6a277a368be3b47da6d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-12-07T21:55:01Z",
    "title_canon_sha256": "d0758bd34c8151b5fe305f24ddb18adc7adc56d8e26846d929e581c06e1531fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03226",
    "kind": "arxiv",
    "version": 1
  }
}