Pith Number

pith:CZDJYXC2

pith:2017:CZDJYXC2I63T6P4KVTDMSLBBMI

not attested not anchored not stored refs pending

UniWalk: Explainable and Accurate Recommendation for Rating and Network Data

Beunguk Ahn, Haekyu Park, Hyunsik Jeon, Junghwan Kim, U Kang

arxiv:1710.07134 v1 · 2017-10-18 · 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{CZDJYXC2I63T6P4KVTDMSLBBMI}

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	2026-05-18T00:32:26.898578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16469c5c5a47b73f3f8aacc6c92c216236f764711a0f9a993255234bb49860a7

Aliases

arxiv: 1710.07134 · arxiv_version: 1710.07134v1 · doi: 10.48550/arxiv.1710.07134 · pith_short_12: CZDJYXC2I63T · pith_short_16: CZDJYXC2I63T6P4K · pith_short_8: CZDJYXC2

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/CZDJYXC2I63T6P4KVTDMSLBBMI \
  | 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: 16469c5c5a47b73f3f8aacc6c92c216236f764711a0f9a993255234bb49860a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b4b4e7f49a844e15a30842bb8938d2223188b8af56c323985386784e068a6ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-10-18T12:40:12Z",
    "title_canon_sha256": "cdfb75c8dc9c9a819c7dec6cfb19fadfe23a49160b2e36ec15c76cfbecb8d6c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07134",
    "kind": "arxiv",
    "version": 1
  }
}