Pith Number

pith:2AS26HIS

pith:2010:2AS26HISDOAMXR5HLA7WIYEDMJ

not attested not anchored not stored refs pending

Photonic crystal nanobeam lasers

Jae-Hyun Ryou, Marko Loncar, Mughees Khan, Parag Deotare, Russell Dupuis, Yinan Zhang, Yong Huang

arxiv:1002.2380 v1 · 2010-02-11 · physics.optics

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AS26HISDOAMXR5HLA7WIYEDMJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:09:09.258486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d025af1d121b80cbc7a7583f646083627bd64f04bd56bb23e71c6e88f4a32793

Aliases

arxiv: 1002.2380 · arxiv_version: 1002.2380v1 · doi: 10.48550/arxiv.1002.2380 · pith_short_12: 2AS26HISDOAM · pith_short_16: 2AS26HISDOAMXR5H · pith_short_8: 2AS26HIS

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/2AS26HISDOAMXR5HLA7WIYEDMJ \
  | 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: d025af1d121b80cbc7a7583f646083627bd64f04bd56bb23e71c6e88f4a32793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4e619404c5956f1d2e94a23c0b5ece118c21aeb186da310d67a7cce295bc4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-02-11T17:23:58Z",
    "title_canon_sha256": "91aeddf43f4169f1678a511786189f4a10676c4da7006cadf07ca3a0b872be85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2380",
    "kind": "arxiv",
    "version": 1
  }
}