Pith Number

pith:FRFGJQFP

pith:2014:FRFGJQFPF7PK6ZYYEEY3GCQXO6

not attested not anchored not stored refs pending

A nonlinear tracking algorithm with range-rate measurements based on unbiased measurement conversion

Feng Yang, Lianmeng Jiao, Quan Pan, Yan Liang

arxiv:1412.5524 v1 · 2014-12-12 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRFGJQFPF7PK6ZYYEEY3GCQXO6}

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	2026-05-18T02:31:02.805258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c4a64c0af2fdeaf67182131b30a17778dd8fef3505b1b75fc1a390cffea985f

Aliases

arxiv: 1412.5524 · arxiv_version: 1412.5524v1 · doi: 10.48550/arxiv.1412.5524 · pith_short_12: FRFGJQFPF7PK · pith_short_16: FRFGJQFPF7PK6ZYY · pith_short_8: FRFGJQFP

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/FRFGJQFPF7PK6ZYYEEY3GCQXO6 \
  | 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: 2c4a64c0af2fdeaf67182131b30a17778dd8fef3505b1b75fc1a390cffea985f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e9b7d5fb418470d90209116fbe4f8fb85780f55f2f31da7c970e6e253159ba9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-12-12T13:02:59Z",
    "title_canon_sha256": "4997818f2c16181f456bd36c8a3a9c40b5e9ceb29b2e673dd7268002085f0083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5524",
    "kind": "arxiv",
    "version": 1
  }
}