Pith Number

pith:EQH4PGOK

pith:2014:EQH4PGOKMOGY5Y2GBGZ7SLA62N

not attested not anchored not stored refs pending

Application of Multilayer Feedforward Neural Networks in Predicting Tree Height and Forest Stock Volume of Chinese Fir

Hao Li, Weichang Jiang, Xiaohui Huang, Xing Hu, Zhi Yang

arxiv:1405.5206 v1 · 2014-05-20 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQH4PGOKMOGY5Y2GBGZ7SLA62N}

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	2026-05-18T02:51:25.839353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240fc799ca638d8ee34609b3f92c1ed350f36c47224c201f3def8a88b212d1e9

Aliases

arxiv: 1405.5206 · arxiv_version: 1405.5206v1 · doi: 10.48550/arxiv.1405.5206 · pith_short_12: EQH4PGOKMOGY · pith_short_16: EQH4PGOKMOGY5Y2G · pith_short_8: EQH4PGOK

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/EQH4PGOKMOGY5Y2GBGZ7SLA62N \
  | 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: 240fc799ca638d8ee34609b3f92c1ed350f36c47224c201f3def8a88b212d1e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce161ce7b7c9dbba4b077c45bf2b1bd7f458f10c36b6f4a535893a23d9e79938",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2014-05-20T19:52:43Z",
    "title_canon_sha256": "8c21f4acd025b793d5e2aefa22dc71a5edf858bd7ebecd003ffca0b2ef725399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5206",
    "kind": "arxiv",
    "version": 1
  }
}