Pith Number

pith:IMW5RLGU

pith:2015:IMW5RLGUMXM4FI6FATNRONSS2H

not attested not anchored not stored refs pending

Active mode locking of quantum cascade lasers operating in external ring cavity

A. Belyanin, D.G. Revin, J.W. Cockburn, M. Hemingway, Y. Wang

arxiv:1510.08910 v1 · 2015-10-29 · 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{IMW5RLGUMXM4FI6FATNRONSS2H}

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	2026-05-18T01:12:49.554279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

432dd8acd465d9c2a3c504db173652d1f390111ea948516a44715709f0bb8cee

Aliases

arxiv: 1510.08910 · arxiv_version: 1510.08910v1 · doi: 10.48550/arxiv.1510.08910 · pith_short_12: IMW5RLGUMXM4 · pith_short_16: IMW5RLGUMXM4FI6F · pith_short_8: IMW5RLGU

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/IMW5RLGUMXM4FI6FATNRONSS2H \
  | 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: 432dd8acd465d9c2a3c504db173652d1f390111ea948516a44715709f0bb8cee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c01c41ae9f49a7e7424915f5cc954f7e33227a1623662cff5f4fe4c2e56e59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-29T21:26:36Z",
    "title_canon_sha256": "70986d283847e6aca3fa19baef8a5b8af330518bc738f03fdf573593e1945540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08910",
    "kind": "arxiv",
    "version": 1
  }
}