Pith Number

pith:NL63QJVG

pith:2014:NL63QJVGPLSHPDFL4UORYYV6DM

not attested not anchored not stored refs pending

Resource-Constrained Adaptive Search and Tracking for Sparse Dynamic Targets

Alfred O. Hero III, Dennis L. Wei, Gregory E. Newstadt

arxiv:1404.2201 v1 · 2014-04-08 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NL63QJVGPLSHPDFL4UORYYV6DM}

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	2026-05-18T02:54:38.257025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6afdb826a67ae4778cabe51d1c62be1b23d2832d0667188915e5fbe213486a22

Aliases

arxiv: 1404.2201 · arxiv_version: 1404.2201v1 · doi: 10.48550/arxiv.1404.2201 · pith_short_12: NL63QJVGPLSH · pith_short_16: NL63QJVGPLSHPDFL · pith_short_8: NL63QJVG

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/NL63QJVGPLSHPDFL4UORYYV6DM \
  | 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: 6afdb826a67ae4778cabe51d1c62be1b23d2832d0667188915e5fbe213486a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51aa784b33dc3121c9523065fd05d4e688d24ffd81969cad29285543acd16c8a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-08T16:42:29Z",
    "title_canon_sha256": "8a037c1660201d1010ec50361e11e2c9669d74b111d3ea58f0b53ec11d4f1626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2201",
    "kind": "arxiv",
    "version": 1
  }
}