Pith Number

pith:DDRDSF3P

pith:2016:DDRDSF3PKCGJMHPGJIWTI5W55Q

not attested not anchored not stored refs pending

Noise-Enabled Optical Ratchets

Pedro A. Quinto-Su, Roberto de J. Le\'on-Montiel

arxiv:1609.06759 v1 · 2016-09-21 · 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{DDRDSF3PKCGJMHPGJIWTI5W55Q}

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	2026-05-18T01:04:05.177854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18e239176f508c961de64a2d3476ddec317af830b2567728c09edfa7c99134a3

Aliases

arxiv: 1609.06759 · arxiv_version: 1609.06759v1 · doi: 10.48550/arxiv.1609.06759 · pith_short_12: DDRDSF3PKCGJ · pith_short_16: DDRDSF3PKCGJMHPG · pith_short_8: DDRDSF3P

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/DDRDSF3PKCGJMHPGJIWTI5W55Q \
  | 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: 18e239176f508c961de64a2d3476ddec317af830b2567728c09edfa7c99134a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9be1b6e9854df0bfc049b3bebeb6d8b17ad5075bdf65ccf01e9b7d217a23727",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-09-21T21:17:45Z",
    "title_canon_sha256": "4f16dddbf8ccb2001ef0aa2e46d0c430e712bb306f63b1cfaa77c0f9b5407778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06759",
    "kind": "arxiv",
    "version": 1
  }
}