Pith Number

pith:WRO4BTSV

pith:2015:WRO4BTSVGV6JEUGMEN6M2IFB53

not attested not anchored not stored refs pending

Observation of strongly enhanced photoluminescence from inverted cone-shaped silicon nanostuctures

George Sarau, Sebastian W. Schmitt, Silke H. Christiansen

arxiv:1506.07419 v3 · 2015-06-24 · 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{WRO4BTSVGV6JEUGMEN6M2IFB53}

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	2026-05-18T01:25:55.183863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b45dc0ce55357c9250cc237ccd20a1eef52bd94f266f48eb8a89a3596af3aa73

Aliases

arxiv: 1506.07419 · arxiv_version: 1506.07419v3 · doi: 10.48550/arxiv.1506.07419 · pith_short_12: WRO4BTSVGV6J · pith_short_16: WRO4BTSVGV6JEUGM · pith_short_8: WRO4BTSV

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/WRO4BTSVGV6JEUGMEN6M2IFB53 \
  | 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: b45dc0ce55357c9250cc237ccd20a1eef52bd94f266f48eb8a89a3596af3aa73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "609a4ed3cd925f4c0b65a8019059bcfd43526e547189a03c6077275eb795a5b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-06-24T15:22:06Z",
    "title_canon_sha256": "4c4bf8e1148ff81a7c4274565fc89b538f1d2d41b711649bd6370e2453dce697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07419",
    "kind": "arxiv",
    "version": 3
  }
}