Pith Number

pith:PKEBRELG

pith:2023:PKEBRELGFY3VBYSRBJVKLDAVVZ

not attested not anchored not stored refs pending

Self-Supervised Dynamic Hypergraph Recommendation based on Hyper-Relational Knowledge Graph

Bohan Li, Hongrui Xuan, Hongzhi Yin, Meng Wang, Tong Chen, Yi Liu

arxiv:2308.07752 v1 · 2023-08-15 · 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{PKEBRELGFY3VBYSRBJVKLDAVVZ}

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	2026-07-05T06:41:30.738182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a881891662e3750e2510a6aa58c15ae7231afb52fe349185d58aa3990b790c3

Aliases

arxiv: 2308.07752 · arxiv_version: 2308.07752v1 · doi: 10.48550/arxiv.2308.07752 · pith_short_12: PKEBRELGFY3V · pith_short_16: PKEBRELGFY3VBYSR · pith_short_8: PKEBRELG

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/PKEBRELGFY3VBYSRBJVKLDAVVZ \
  | 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: 7a881891662e3750e2510a6aa58c15ae7231afb52fe349185d58aa3990b790c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "098f446d7a9f4a206091742e65606111cbb06d2c5cd01820ab5c21b62972491c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-08-15T13:12:19Z",
    "title_canon_sha256": "72186bd87af2c7a4141d7dfd7707c1d1bfccf8b9051d7dba65ceb1481cd0a92c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07752",
    "kind": "arxiv",
    "version": 1
  }
}