Pith Number

pith:V4YRNL3N

pith:2018:V4YRNL3NUAXR2X45DOQO4UGJSZ

not attested not anchored not stored refs pending

A low-steering piezo-driven mirror

A. Restelli, C. Bracamontes, E. Magnan, J. Maslek, J.V. Porto, T. Boulier

arxiv:1807.03603 v2 · 2018-07-10 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4YRNL3NUAXR2X45DOQO4UGJSZ}

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	2026-05-18T00:07:58.092655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af3116af6da02f1d5f9d1ba0ee50c996603bf92e7bf805d3159c62b87d7ada06

Aliases

arxiv: 1807.03603 · arxiv_version: 1807.03603v2 · doi: 10.48550/arxiv.1807.03603 · pith_short_12: V4YRNL3NUAXR · pith_short_16: V4YRNL3NUAXR2X45 · pith_short_8: V4YRNL3N

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/V4YRNL3NUAXR2X45DOQO4UGJSZ \
  | 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: af3116af6da02f1d5f9d1ba0ee50c996603bf92e7bf805d3159c62b87d7ada06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46a6ce3d038841a655ef39c5d4042cc75e8c88bbf6f0cd66cec477ce4ffc728c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-07-10T13:04:47Z",
    "title_canon_sha256": "777f182273da110151e8cb3708f2f8d773e70149a436d018eb0e830a097901bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03603",
    "kind": "arxiv",
    "version": 2
  }
}