Pith Number

pith:6RMY4RLA

pith:2026:6RMY4RLACQCYQ6SZMLA4BHVYCI

not attested not anchored not stored refs pending

TubiFM: Unified Item, Carousel, and Search Ranking for Streaming Discovery

Alexandre Salle, Chenglei Niu, Michael Tamir, Qiang Chen, Saurabh Agrawal, Shervin Shahryari, Suchismit Mahapatra, Suvash Sedhain, Xiaoxiao Chen, Yaqi Wang

arxiv:2605.23702 v1 · 2026-05-22 · 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{6RMY4RLACQCYQ6SZMLA4BHVYCI}

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	2026-05-25T02:02:27.191474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4598e45601405887a5962c1c09eb812327e81f57681988cd60e36698518dc3d

Aliases

arxiv: 2605.23702 · arxiv_version: 2605.23702v1 · doi: 10.48550/arxiv.2605.23702 · pith_short_12: 6RMY4RLACQCY · pith_short_16: 6RMY4RLACQCYQ6SZ · pith_short_8: 6RMY4RLA

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/6RMY4RLACQCYQ6SZMLA4BHVYCI \
  | 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: f4598e45601405887a5962c1c09eb812327e81f57681988cd60e36698518dc3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8533f2c0926cb0d5c0f56e73c513531ba43de1531cc3fa283367648514d1a32e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-22T14:53:00Z",
    "title_canon_sha256": "9a1b7f1e1c66cd7bbe59b118aaf5b6d0251617b8be6c3dfaa610e99acc24f28b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23702",
    "kind": "arxiv",
    "version": 1
  }
}