Pith Number

pith:3RSI4KF2

pith:2016:3RSI4KF2USUIQ7BV56S3HJKMBS

not attested not anchored not stored refs pending

Radio Tomography for Roadside Surveillance

Christopher R. Anderson, Richard K. Martin, Ryan W. Thomas, T. Owens Walker

arxiv:1701.00691 v1 · 2016-12-14 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RSI4KF2USUIQ7BV56S3HJKMBS}

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	2026-05-18T00:53:28.497507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc648e28baa4a8887c35efa5b3a54c0c945d995be54163bbbe2ab5965d9fdbcb

Aliases

arxiv: 1701.00691 · arxiv_version: 1701.00691v1 · doi: 10.48550/arxiv.1701.00691 · pith_short_12: 3RSI4KF2USUI · pith_short_16: 3RSI4KF2USUIQ7BV · pith_short_8: 3RSI4KF2

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/3RSI4KF2USUIQ7BV56S3HJKMBS \
  | 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: dc648e28baa4a8887c35efa5b3a54c0c945d995be54163bbbe2ab5965d9fdbcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9806db57a756aee0e654aa3fd60a2971fa8b74fe944fc4cf6a5df815fdba67fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-12-14T16:38:49Z",
    "title_canon_sha256": "21f3c4a9518a3ba169b810916ff4b2436854056af56d916c77dbfb4e0c442df1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00691",
    "kind": "arxiv",
    "version": 1
  }
}