Pith Number

pith:6GPKZX5M

pith:2009:6GPKZX5M25CDQMSNG5UAS73X3B

not attested not anchored not stored refs pending

A multi-spectral and polarization-selective surface-plasmon resonant mid-infrared detector

Jessie Rosenberg, Oskar Painter, Rajeev V. Shenoi, Sanjay Krishna, Thomas E. Vandervelde

arxiv:0907.2945 v1 · 2009-07-16 · 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{6GPKZX5M25CDQMSNG5UAS73X3B}

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	2026-05-18T02:12:56.397086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f19eacdfacd74438324d3768097f77d86cd325f2765f29fd4022750f65aa0ffa

Aliases

arxiv: 0907.2945 · arxiv_version: 0907.2945v1 · doi: 10.48550/arxiv.0907.2945 · pith_short_12: 6GPKZX5M25CD · pith_short_16: 6GPKZX5M25CDQMSN · pith_short_8: 6GPKZX5M

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/6GPKZX5M25CDQMSNG5UAS73X3B \
  | 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: f19eacdfacd74438324d3768097f77d86cd325f2765f29fd4022750f65aa0ffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f25ee73863f41ac129376cdd00ddd7f4ecc98ee6b0b6467bc0b1fb539778032a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-07-16T22:23:48Z",
    "title_canon_sha256": "7d4d6dc0f5a852183c39dc16d6746cb2260e341b3ec17d176a69e88c9ea17afc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2945",
    "kind": "arxiv",
    "version": 1
  }
}