Pith Number

pith:I7FGM576

pith:2018:I7FGM576AAZJLBUFF5CMERXQZ4

not attested not anchored not stored refs pending

Controlled Tracking in Urban Terrain: Closing the Loop

Bill Moran, Edwin K. P. Chong, Patricia R. Barbosa, Sofia Suvorova, Yugandhar Sarkale, Yun Li

arxiv:1805.00202 v1 · 2018-05-01 · eess.SP · 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{I7FGM576AAZJLBUFF5CMERXQZ4}

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	2026-05-17T23:50:38.652632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47ca6677fe00329586852f44c246f0cf3a92004b35ffb0a1508f69e203d3b517

Aliases

arxiv: 1805.00202 · arxiv_version: 1805.00202v1 · doi: 10.48550/arxiv.1805.00202 · pith_short_12: I7FGM576AAZJ · pith_short_16: I7FGM576AAZJLBUF · pith_short_8: I7FGM576

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/I7FGM576AAZJLBUFF5CMERXQZ4 \
  | 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: 47ca6677fe00329586852f44c246f0cf3a92004b35ffb0a1508f69e203d3b517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f0402e3b7d27faad8791e100177618dc0824e0b7a946a6422217c0e7c735d41",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-05-01T06:26:08Z",
    "title_canon_sha256": "5055cbfd17bdbe4056f6f0c5a50df2a5f74aeff9b8f85068f7e6bac4481ffe31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00202",
    "kind": "arxiv",
    "version": 1
  }
}