Pith Number

pith:PU6VE7E3

pith:2018:PU6VE7E3NA5MOTIVSCOZDC7JFI

not attested not anchored not stored refs pending

A real-time decision support system for bridge management based on the rules generalized by CART decision tree and SMO algorithms

Mehdi Ghatee, Shadi Abpeykar

arxiv:1803.01412 v2 · 2018-03-04 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PU6VE7E3NA5MOTIVSCOZDC7JFI}

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	2026-05-18T00:11:57.237006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d3d527c9b683ac74d15909d918be92a12928bc49f80720e8554621d6d427c56

Aliases

arxiv: 1803.01412 · arxiv_version: 1803.01412v2 · doi: 10.48550/arxiv.1803.01412 · pith_short_12: PU6VE7E3NA5M · pith_short_16: PU6VE7E3NA5MOTIV · pith_short_8: PU6VE7E3

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/PU6VE7E3NA5MOTIVSCOZDC7JFI \
  | 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: 7d3d527c9b683ac74d15909d918be92a12928bc49f80720e8554621d6d427c56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7347c6f49a5742e10264d55e5a164d573a7edebb778696fcce79ee11229d6f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-03-04T20:10:01Z",
    "title_canon_sha256": "397cc998521bf6649168e2ba150910754bbfb2d9af1b495c8589a846e5f21e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01412",
    "kind": "arxiv",
    "version": 2
  }
}