Pith Number

pith:ZKZFJY5A

pith:2015:ZKZFJY5AYFRHOC2TRYUADRZVNG

not attested not anchored not stored refs pending

Parameter Estimation of Ground Moving Targets Based on SKT-DLVT Processing

Jing Tian, Si-liang Wu, Wei Cui

arxiv:1502.04211 v1 · 2015-02-14 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKZFJY5AYFRHOC2TRYUADRZVNG}

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	2026-05-18T02:27:00.234960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cab254e3a0c162770b538e2801c735698534d01bd4db6998ccc68aab5ad57282

Aliases

arxiv: 1502.04211 · arxiv_version: 1502.04211v1 · doi: 10.48550/arxiv.1502.04211 · pith_short_12: ZKZFJY5AYFRH · pith_short_16: ZKZFJY5AYFRHOC2T · pith_short_8: ZKZFJY5A

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/ZKZFJY5AYFRHOC2TRYUADRZVNG \
  | 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: cab254e3a0c162770b538e2801c735698534d01bd4db6998ccc68aab5ad57282

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae968dd9b652163a77cd4b8f444d30cb93dd519d8c571816e11fa8218ba9b3d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-02-14T14:08:20Z",
    "title_canon_sha256": "a20b2b3e4c7e8d8702e975c575402b9e76b15fe9547e6acd2cb20c9717f2ce82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04211",
    "kind": "arxiv",
    "version": 1
  }
}