Pith Number

pith:HA7IVB65

pith:2010:HA7IVB65WHWC54EUXGOUP3MSWY

not attested not anchored not stored refs pending

Coupled fiber taper extraction of 1.53 um photoluminescence from erbium doped silicon nitride photonic crystal cavities

Gary Shambat, Jelena Vuckovic, Jesse Lu, Luca Dal Negro, Rui Li, Selcuk Yerci, Yiyang Gong

arxiv:1001.0430 v1 · 2010-01-04 · 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{HA7IVB65WHWC54EUXGOUP3MSWY}

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	2026-05-18T02:10:05.475109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383e8a87ddb1ec2ef094b99d47ed92b625b9866eaea8832f083567b1b05dd56a

Aliases

arxiv: 1001.0430 · arxiv_version: 1001.0430v1 · doi: 10.48550/arxiv.1001.0430 · pith_short_12: HA7IVB65WHWC · pith_short_16: HA7IVB65WHWC54EU · pith_short_8: HA7IVB65

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/HA7IVB65WHWC54EUXGOUP3MSWY \
  | 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: 383e8a87ddb1ec2ef094b99d47ed92b625b9866eaea8832f083567b1b05dd56a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85cdaec9bbcde4903a0cb61e7b4e2856257e20facef10d31fe0384bddc14aa3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-01-04T03:06:07Z",
    "title_canon_sha256": "b3a3906f02ea56a6b09326e945fd23f87aa041df886952d184ffed7ae14918e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0430",
    "kind": "arxiv",
    "version": 1
  }
}