Pith Number

pith:WHI5WT6G

pith:2016:WHI5WT6G3KQ5FQF72EDKTYUSSB

not attested not anchored not stored refs pending

Coherent perfect absorption in deeply subwavelength films in the single photon regime

Cesare Soci, Christophe Couteau, Daniele Faccio, Eliot Bolduc, Joao Valente, John Jeffers, Jonathan Leach, Julius J. F. Heitz, Nikolay Zheludev, Stefano Vezzosi, Thomas Roger

arxiv:1601.02821 v1 · 2016-01-12 · 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{WHI5WT6G3KQ5FQF72EDKTYUSSB}

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	2026-05-18T01:22:59.541058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1d1db4fc6daa1d2c0bfd106a9e29290666ba73811dac44a165be4e409dc74a8

Aliases

arxiv: 1601.02821 · arxiv_version: 1601.02821v1 · doi: 10.48550/arxiv.1601.02821 · pith_short_12: WHI5WT6G3KQ5 · pith_short_16: WHI5WT6G3KQ5FQF7 · pith_short_8: WHI5WT6G

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/WHI5WT6G3KQ5FQF72EDKTYUSSB \
  | 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: b1d1db4fc6daa1d2c0bfd106a9e29290666ba73811dac44a165be4e409dc74a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f1f3d22d0941b0855798b6d6f6791c57058cd667103299f2dc07a58ba1db33a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-01-12T12:08:00Z",
    "title_canon_sha256": "e5b6b0c0e20677193385312e931f9b2d77a9f728da77af60c7e487d0a4dc0047"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02821",
    "kind": "arxiv",
    "version": 1
  }
}