Pith Number

pith:PWCM42LS

pith:2017:PWCM42LS7VDX3H72ASLOOEYFFN

not attested not anchored not stored refs pending

Efficient 525nm laser generation in single or double resonant cavity

Baosen Shi, Shikai Liu, Shilong Liu, Yinhai Li, Zhenhai Han, Zhiyuan Zhou

arxiv:1710.04776 v1 · 2017-10-13 · physics.optics · quant-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{PWCM42LS7VDX3H72ASLOOEYFFN}

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	2026-05-18T00:29:59.423901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d84ce6972fd477d9ffa0496e713052b71a78bc0720a13a28170628a57d0510b

Aliases

arxiv: 1710.04776 · arxiv_version: 1710.04776v1 · doi: 10.48550/arxiv.1710.04776 · pith_short_12: PWCM42LS7VDX · pith_short_16: PWCM42LS7VDX3H72 · pith_short_8: PWCM42LS

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/PWCM42LS7VDX3H72ASLOOEYFFN \
  | 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: 7d84ce6972fd477d9ffa0496e713052b71a78bc0720a13a28170628a57d0510b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ddaa61cdc53208f07b752ea645e791be7da0c70ea53ae4b897c0b803d038b62",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-10-13T01:46:38Z",
    "title_canon_sha256": "be882297fd91f2c17ec0cbaddfba0eb4af69942b32cd54752189a9872261c21e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04776",
    "kind": "arxiv",
    "version": 1
  }
}