Pith Number

pith:PS2NT3AT

pith:2016:PS2NT3AT2OP3MZ4FD6FHP7F3Q7

not attested not anchored not stored refs pending

Development and characterization of a 2.2 W narrow-linewidth 318.6 nm ultraviolet laser

Jiandong Bai, Jieying Wang, Jun He, Junmin Wang

arxiv:1606.06595 v2 · 2016-06-20 · 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{PS2NT3AT2OP3MZ4FD6FHP7F3Q7}

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	2026-05-18T01:04:10.882154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb4d9ec13d39fb667851f8a77fcbb87d48ca587917834fca807c1b7fffcfeb1

Aliases

arxiv: 1606.06595 · arxiv_version: 1606.06595v2 · doi: 10.48550/arxiv.1606.06595 · pith_short_12: PS2NT3AT2OP3 · pith_short_16: PS2NT3AT2OP3MZ4F · pith_short_8: PS2NT3AT

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/PS2NT3AT2OP3MZ4FD6FHP7F3Q7 \
  | 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: 7cb4d9ec13d39fb667851f8a77fcbb87d48ca587917834fca807c1b7fffcfeb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6f29611ffd711220fcdc84a51caf720e6aafa8aebf239fc3f72e33048910be0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-06-20T04:07:25Z",
    "title_canon_sha256": "fafc3fc3801e165b1d25fb514b2417233c23eb08d6bdf08476ae4261dc59f74a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06595",
    "kind": "arxiv",
    "version": 2
  }
}