Pith Number

pith:5KU6PTBH

pith:2025:5KU6PTBHX47M6FCRCIENRKOBTU

not attested not anchored not stored refs pending

Research on evolution and early warning model of network public opinion based on online Latent Dirichlet distribution model and BP neural network

Qiaozhi Bao, Xusheng Ji, Yanlin Chen

arxiv:2503.03755 v1 · 2025-02-17 · 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{5KU6PTBHX47M6FCRCIENRKOBTU}

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	2026-07-05T10:25:20.439962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaa9e7cc27bf3ecf14511208d8a9c19d1cb3847d2a045c2772b5cec92f060f03

Aliases

arxiv: 2503.03755 · arxiv_version: 2503.03755v1 · doi: 10.48550/arxiv.2503.03755 · pith_short_12: 5KU6PTBHX47M · pith_short_16: 5KU6PTBHX47M6FCR · pith_short_8: 5KU6PTBH

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/5KU6PTBHX47M6FCRCIENRKOBTU \
  | 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: eaa9e7cc27bf3ecf14511208d8a9c19d1cb3847d2a045c2772b5cec92f060f03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ac461dec3fb305f1b3143e39e870e538c3fa405b8378bb6c1690bbc12535486",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2025-02-17T03:28:59Z",
    "title_canon_sha256": "ffe69dd184f9fee12799f5bdb36bc4b3e9ed417756e1d62dd8b8859da74b7f45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.03755",
    "kind": "arxiv",
    "version": 1
  }
}