Pith Number

pith:6RVJMRPF

pith:2025:6RVJMRPFP4NHXERFPOAGPXAOGW

not attested not anchored not stored refs pending

TSRec: Enhancing Repeat-Aware Recommendation from a Temporal-Sequential Perspective

Fan Wu, Shigang Quan, Shui Liu, Zhenzhe Zheng

arxiv:2506.08531 v1 · 2025-06-10 · 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{6RVJMRPFP4NHXERFPOAGPXAOGW}

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	2026-07-05T11:18:51.349259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f46a9645e57f1a7b92257b8067dc0e358c69ba31ac3ced30b77f6c4f36c93708

Aliases

arxiv: 2506.08531 · arxiv_version: 2506.08531v1 · doi: 10.48550/arxiv.2506.08531 · pith_short_12: 6RVJMRPFP4NH · pith_short_16: 6RVJMRPFP4NHXERF · pith_short_8: 6RVJMRPF

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/6RVJMRPFP4NHXERFPOAGPXAOGW \
  | 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: f46a9645e57f1a7b92257b8067dc0e358c69ba31ac3ced30b77f6c4f36c93708

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c540f050cf1079f15c9406d574f3b3aaa3ee097d1d7b5102aa37c59437f46c10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-10T07:50:19Z",
    "title_canon_sha256": "90d5993f5d638eb4f11d763085b43625d9dbff50b9131943d578200e63bffff6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08531",
    "kind": "arxiv",
    "version": 1
  }
}