Pith Number

pith:JAS3F2OD

pith:2022:JAS3F2ODWZLFZPW5W3QASVNCMR

not attested not anchored not stored refs pending

Cavity locking with spatial modulation of optical phase front for laser stabilization

Boya Xie, Fenglei Zhang, Peng Yang, Sheng Feng, Songqing You, Yunlong Sun

arxiv:2207.05365 v1 · 2022-07-12 · 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{JAS3F2ODWZLFZPW5W3QASVNCMR}

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	2026-07-05T05:33:47.772275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4825b2e9c3b6565cbeddb6e00955a264670dab196b212f5a4fe0e2dfed1ec5d5

Aliases

arxiv: 2207.05365 · arxiv_version: 2207.05365v1 · doi: 10.48550/arxiv.2207.05365 · pith_short_12: JAS3F2ODWZLF · pith_short_16: JAS3F2ODWZLFZPW5 · pith_short_8: JAS3F2OD

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/JAS3F2ODWZLFZPW5W3QASVNCMR \
  | 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: 4825b2e9c3b6565cbeddb6e00955a264670dab196b212f5a4fe0e2dfed1ec5d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5be40a60c5f13e35b4557ea6e533c559fe81b3806f33fa6f5adf17f6c1c2006",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-07-12T07:59:45Z",
    "title_canon_sha256": "33afc69daf4aca26a86af6c738d74c9785ebfb9e4c9f28b4e2e1be8c5d84c9f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05365",
    "kind": "arxiv",
    "version": 1
  }
}