Pith Number

pith:MASEH5IX

pith:2018:MASEH5IXRHQCIO7V4G3QEFHH5I

not attested not anchored not stored refs pending

Stabilization of Broad Area Semiconductor Laser sources by simultaneous index and pump modulations

J. Medina, K. Staliunas, M. Botey, R. Herrero, S. Kumar, W.W. Ahmed

arxiv:1801.03878 v2 · 2018-01-11 · 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{MASEH5IXRHQCIO7V4G3QEFHH5I}

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	2026-05-18T00:11:38.935446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

602443f51789e0243bf5e1b70214e7ea22e2c47b4eeb951bed02a041434c471c

Aliases

arxiv: 1801.03878 · arxiv_version: 1801.03878v2 · doi: 10.48550/arxiv.1801.03878 · pith_short_12: MASEH5IXRHQC · pith_short_16: MASEH5IXRHQCIO7V · pith_short_8: MASEH5IX

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/MASEH5IXRHQCIO7V4G3QEFHH5I \
  | 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: 602443f51789e0243bf5e1b70214e7ea22e2c47b4eeb951bed02a041434c471c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25bd00a0df38be0723927a524ab5e21c376f7faa9e382b0e02036872ee1eaaaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-01-11T17:13:06Z",
    "title_canon_sha256": "76a40da124ea7758adde60fe98ca695141b4ea50967935f58b264e9d8ba94e51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03878",
    "kind": "arxiv",
    "version": 2
  }
}