Pith Number

pith:P4IEZWJY

pith:2010:P4IEZWJYX54SEDAGHLQ7Q3YCSM

not attested not anchored not stored refs pending

Nanobeam photonic crystal cavity quantum dot laser

Bryan Ellis, Gary Shambat, James S. Harris, Jelena Vuckovic, Tomas Sarmiento, Yiyang Gong

arxiv:1003.1176 v1 · 2010-03-05 · 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{P4IEZWJYX54SEDAGHLQ7Q3YCSM}

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	2026-05-18T02:08:46.000807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f104cd938bf79220c063ae1f86f0293170d78d24e54d0fedf76570b4c5633fd

Aliases

arxiv: 1003.1176 · arxiv_version: 1003.1176v1 · doi: 10.48550/arxiv.1003.1176 · pith_short_12: P4IEZWJYX54S · pith_short_16: P4IEZWJYX54SEDAG · pith_short_8: P4IEZWJY

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/P4IEZWJYX54SEDAGHLQ7Q3YCSM \
  | 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: 7f104cd938bf79220c063ae1f86f0293170d78d24e54d0fedf76570b4c5633fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dfaa85bbc5d3a2b46c921889143b1aa8c49fe0df19065943bca71ae279c6563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-03-05T02:46:58Z",
    "title_canon_sha256": "b5c25821a830ec89c991cc8f3813eab32fdd63b0134490ad9bcb429095d1f13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1176",
    "kind": "arxiv",
    "version": 1
  }
}