Pith Number

pith:JG647KLK

pith:2011:JG647KLKJ26CISBIUDLUZ3YL2A

not attested not anchored not stored refs pending

Standoff Detection via Single-Beam Spectral Notch Filtered Pulses

Adi Natan, Jonathan M. Levitt, Leigh Graham, Ori Katz, Yaron Silberberg

arxiv:1111.4583 v2 · 2011-11-19 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JG647KLKJ26CISBIUDLUZ3YL2A}

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	2026-05-18T04:03:06.433556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49bdcfa96a4ebc244828a0d74cef0bd034969213c2da74c4d713d6e65eb0fab9

Aliases

arxiv: 1111.4583 · arxiv_version: 1111.4583v2 · doi: 10.48550/arxiv.1111.4583 · pith_short_12: JG647KLKJ26C · pith_short_16: JG647KLKJ26CISBI · pith_short_8: JG647KLK

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/JG647KLKJ26CISBIUDLUZ3YL2A \
  | 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: 49bdcfa96a4ebc244828a0d74cef0bd034969213c2da74c4d713d6e65eb0fab9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3375dc752f1fdeeefc807b2be90a507ba208901aa0708b42fec813449de05dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-11-19T21:16:45Z",
    "title_canon_sha256": "e9a33f7a8c9fd18fdace8c77b2d3d5d6bcb12d083116dd2bc249ad1c2fd04003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4583",
    "kind": "arxiv",
    "version": 2
  }
}