Pith Number

pith:3I2WFLYW

pith:2011:3I2WFLYWF4QB3Z4IWISSBQHUCG

not attested not anchored not stored refs pending

Large-area, wide-angle, spectrally selective plasmonic absorber

Andrew Milder, Burton Neuner III, Byron Zollars, Chihhui Wu, Gennady Shvets, Jeremy John, Steve Savoy

arxiv:1104.3129 v1 · 2011-04-15 · 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{3I2WFLYWF4QB3Z4IWISSBQHUCG}

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	2026-05-18T02:02:27.942115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da3562af162f201de788b22520c0f41186d929725d7ed3c436973300128a8e29

Aliases

arxiv: 1104.3129 · arxiv_version: 1104.3129v1 · doi: 10.48550/arxiv.1104.3129 · pith_short_12: 3I2WFLYWF4QB · pith_short_16: 3I2WFLYWF4QB3Z4I · pith_short_8: 3I2WFLYW

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/3I2WFLYWF4QB3Z4IWISSBQHUCG \
  | 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: da3562af162f201de788b22520c0f41186d929725d7ed3c436973300128a8e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d1dfc7a7987526f475e3f2c027e151401793394c5f37f1173d997359d308bea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-04-15T19:15:50Z",
    "title_canon_sha256": "0a37347bd710596de3ad825bd69b4787f218006ffe6dffa61ab42b26b7cd61f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3129",
    "kind": "arxiv",
    "version": 1
  }
}