Pith Number

pith:R3QMYYGF

pith:2020:R3QMYYGFO6GUI2WD2MSTVOTDLP

not attested not anchored not stored refs pending

An Overview on Evaluating and Predicting Scholarly Article Impact

Feng Xia, Fuli Zhang, Hui Liu, Ivan Lee, Xiangjie Kong, Xiaomei Bai, Zhaolong Ning

arxiv:2008.03867 v1 · 2020-08-10 · cs.DL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3QMYYGFO6GUI2WD2MSTVOTDLP}

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	2026-07-05T01:25:54.665856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee0cc60c5778d446ac3d3253aba635bf5eec0661f7b2b1fbc48312b28a80341

Aliases

arxiv: 2008.03867 · arxiv_version: 2008.03867v1 · doi: 10.48550/arxiv.2008.03867 · pith_short_12: R3QMYYGFO6GU · pith_short_16: R3QMYYGFO6GUI2WD · pith_short_8: R3QMYYGF

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/R3QMYYGFO6GUI2WD2MSTVOTDLP \
  | 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: 8ee0cc60c5778d446ac3d3253aba635bf5eec0661f7b2b1fbc48312b28a80341

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e84b5195f89e2dc10213d77c93f4e920cc6384437db5743a9519c0ee6865c14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2020-08-10T02:38:44Z",
    "title_canon_sha256": "5d8da3c28b0ef927a85d676439a914484ba2bb35f065927a73f04d978debeec5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.03867",
    "kind": "arxiv",
    "version": 1
  }
}