Pith Number

pith:NWRE7KIT

pith:2026:NWRE7KITNPWDKHF43WHNTQ6LFI

not attested not anchored not stored refs pending

Gender Differences in Research Topic and Method Convergence among Collaborating Scholars in Library and Information Science

Chengzhi Zhang, Linlei Xie, Siqi Wei

arxiv:2606.21908 v1 · 2026-06-20 · cs.DL · cs.CL · cs.HC · 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{NWRE7KITNPWDKHF43WHNTQ6LFI}

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	2026-06-23T02:13:02.572128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da24fa9136bec351cbcdd8ed9c3cb2a29e83741fed93343b4996c1bdf9edc43

Aliases

arxiv: 2606.21908 · arxiv_version: 2606.21908v1 · doi: 10.48550/arxiv.2606.21908 · pith_short_12: NWRE7KITNPWD · pith_short_16: NWRE7KITNPWDKHF4 · pith_short_8: NWRE7KIT

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/NWRE7KITNPWDKHF43WHNTQ6LFI \
  | 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: 6da24fa9136bec351cbcdd8ed9c3cb2a29e83741fed93343b4996c1bdf9edc43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d4990f5f7a6af9ee131ed533f1e8db7709ccd126ac59f40642fbdc1317bede1",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2026-06-20T07:06:18Z",
    "title_canon_sha256": "cecdd6fcabd9ba140dc9edb26ebafcb4c076be9054dc0da56fd900c55247599b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21908",
    "kind": "arxiv",
    "version": 1
  }
}