Pith Number

pith:LDCUY6OW

pith:2017:LDCUY6OWF2PMVGYS346JUAHSXO

not attested not anchored not stored refs pending

External quantum efficiency enhancement by photon recycling with backscatter evasion

Antonio Perreca, Koji Arai, Koji Nagano, Rana X Adhikari

arxiv:1710.07399 v3 · 2017-10-20 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDCUY6OWF2PMVGYS346JUAHSXO}

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	2026-05-18T00:15:20.476051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c54c79d62e9eca9b12df3c9a00f2bbbdfd7afaaa9a5ab082122361074a24ad

Aliases

arxiv: 1710.07399 · arxiv_version: 1710.07399v3 · doi: 10.48550/arxiv.1710.07399 · pith_short_12: LDCUY6OWF2PM · pith_short_16: LDCUY6OWF2PMVGYS · pith_short_8: LDCUY6OW

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/LDCUY6OWF2PMVGYS346JUAHSXO \
  | 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: 58c54c79d62e9eca9b12df3c9a00f2bbbdfd7afaaa9a5ab082122361074a24ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "325f981a891ce4204566eeb78f7d949fa0f003b1c0233b0adf3ca2137a40792d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-10-20T02:20:34Z",
    "title_canon_sha256": "bb69aa46d3ad1f1a25b9f31d76517b802efba8827c5c32a44bbccf91a95e7a31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07399",
    "kind": "arxiv",
    "version": 3
  }
}