Pith Number

pith:BASBRED5

pith:2010:BASBRED5Y7GLTDUWLPQCAK6FXY

not attested not anchored not stored refs pending

Fundamental limit of light trapping in grating structures

Aaswath Raman, Shanhui Fan, Zongfu Yu

arxiv:1006.4331 v1 · 2010-06-22 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BASBRED5Y7GLTDUWLPQCAK6FXY}

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	2026-05-18T02:06:43.609010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

082418907dc7ccb98e965be0202bc5be3b6067c8ffcfde639c2e2a949547591f

Aliases

arxiv: 1006.4331 · arxiv_version: 1006.4331v1 · doi: 10.48550/arxiv.1006.4331 · pith_short_12: BASBRED5Y7GL · pith_short_16: BASBRED5Y7GLTDUW · pith_short_8: BASBRED5

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/BASBRED5Y7GLTDUWLPQCAK6FXY \
  | 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: 082418907dc7ccb98e965be0202bc5be3b6067c8ffcfde639c2e2a949547591f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d45f33d474d1665bb65260fcdb8b5d6f258b221ea6675ffd784da770b6d0757",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-06-22T16:59:48Z",
    "title_canon_sha256": "58fe8fb50ab37dff815c2e332ea8f452bca64beedb7a62abaacd5b2428e2ab82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4331",
    "kind": "arxiv",
    "version": 1
  }
}