Pith Number

pith:KGTOGWBU

pith:2025:KGTOGWBUMU35QSZ55SS2YAJPC4

not attested not anchored not stored refs pending

EMK-KEN: A High-Performance Approach for Assessing Knowledge Value in Citation Network

Chengzhi Liu, Hanwen Cui, Xianping Yu, Zehui Qu

arxiv:2502.15704 v1 · 2025-01-19 · 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{KGTOGWBUMU35QSZ55SS2YAJPC4}

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	2026-07-05T11:37:16.173982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51a6e358346537d84b3deca5ac012f171ca2d6a81b3ec58a724f32331117e7ef

Aliases

arxiv: 2502.15704 · arxiv_version: 2502.15704v1 · doi: 10.48550/arxiv.2502.15704 · pith_short_12: KGTOGWBUMU35 · pith_short_16: KGTOGWBUMU35QSZ5 · pith_short_8: KGTOGWBU

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/KGTOGWBUMU35QSZ55SS2YAJPC4 \
  | 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: 51a6e358346537d84b3deca5ac012f171ca2d6a81b3ec58a724f32331117e7ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd67e3a2d3c1a678d159256734a3c07904b9d2926c13de1a61b8e3a8b348fc40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-19T06:27:46Z",
    "title_canon_sha256": "3a65fe16a63c33e48d1ecd8eb98de0a83a4111048737061ce511158ae45502b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15704",
    "kind": "arxiv",
    "version": 1
  }
}