Pith Number

pith:247XFGXG

pith:2026:247XFGXGWYPEU3APBWJT4QSN4T

not attested not anchored not stored refs pending

Fast Computation and Optimization for Opinion-Based Quantities of Friedkin-Johnsen Model

Haoxin Sun, Xiaotian Zhou, Yubo Sun, Zhongzhi Zhang

arxiv:2606.26601 v1 · 2026-06-25 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{247XFGXGWYPEU3APBWJT4QSN4T}

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	2026-06-26T01:15:35.948201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d73f729ae6b61e4a6c0f0d933e424de4d7ca2de734711fb4957234485b01d661

Aliases

arxiv: 2606.26601 · arxiv_version: 2606.26601v1 · doi: 10.48550/arxiv.2606.26601 · pith_short_12: 247XFGXGWYPE · pith_short_16: 247XFGXGWYPEU3AP · pith_short_8: 247XFGXG

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/247XFGXGWYPEU3APBWJT4QSN4T \
  | 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: d73f729ae6b61e4a6c0f0d933e424de4d7ca2de734711fb4957234485b01d661

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f882ef624f46a4907f7ecfface68e9b842202edb608117bbcc0c68528fa5dce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2026-06-25T04:59:58Z",
    "title_canon_sha256": "38211fcabe35c9c55ef8092c022a61ec6719d33a93293c68dc8e2acb492e7fc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26601",
    "kind": "arxiv",
    "version": 1
  }
}