Pith Number

pith:VYQQRTTU

pith:2017:VYQQRTTUGVYQUNW3CHQ7BUGALT

not attested not anchored not stored refs pending

The basic equation for target detection in remote sensing

Luyan Ji, Xiurui Geng, Yongchao Zhao

arxiv:1710.04824 v1 · 2017-10-13 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYQQRTTUGVYQUNW3CHQ7BUGALT}

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	2026-05-18T00:32:56.608441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae2108ce7435710a36db11e1f0d0c05cc5d68da3228abc464f04eead04633700

Aliases

arxiv: 1710.04824 · arxiv_version: 1710.04824v1 · doi: 10.48550/arxiv.1710.04824 · pith_short_12: VYQQRTTUGVYQ · pith_short_16: VYQQRTTUGVYQUNW3 · pith_short_8: VYQQRTTU

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/VYQQRTTUGVYQUNW3CHQ7BUGALT \
  | 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: ae2108ce7435710a36db11e1f0d0c05cc5d68da3228abc464f04eead04633700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6aeb562d221b55e1231f7ce7c2605092cc56435fb88f35c940949bf201039f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-10-13T06:49:40Z",
    "title_canon_sha256": "19aceb33bc30c681f1008447c663f966a17df16e063ce8df0b3eb32a8d5a76c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04824",
    "kind": "arxiv",
    "version": 1
  }
}