Pith Number

pith:IQFERGOY

pith:2018:IQFERGOYTTP76OY7LH3UCWL3RV

not attested not anchored not stored refs pending

Suspended single mode microdisk lasers

Abdoulaye Ndao, Ashok Kodigala, Boubacar Kant\'e, Matthieu Dupr\'e, Wanwoo Noh

arxiv:1812.03805 v1 · 2018-10-29 · physics.app-ph · 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{IQFERGOYTTP76OY7LH3UCWL3RV}

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	2026-05-17T23:58:43.827909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

440a4899d89cdfff3b1f59f741597b8d6bf3a74a3fc3f5b0707c050ee31b52c5

Aliases

arxiv: 1812.03805 · arxiv_version: 1812.03805v1 · doi: 10.48550/arxiv.1812.03805 · pith_short_12: IQFERGOYTTP7 · pith_short_16: IQFERGOYTTP76OY7 · pith_short_8: IQFERGOY

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/IQFERGOYTTP76OY7LH3UCWL3RV \
  | 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: 440a4899d89cdfff3b1f59f741597b8d6bf3a74a3fc3f5b0707c050ee31b52c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b090c91eb1d58ea28e4e6a903c5086605a205c982342427c8f396c8ecac928",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-10-29T23:43:55Z",
    "title_canon_sha256": "f5b20b3c854fffa16eb25e100428aeb36fabd6d82ec84d3b581ddeb0f58467bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03805",
    "kind": "arxiv",
    "version": 1
  }
}