Pith Number

pith:QYJHEC2L

pith:2013:QYJHEC2L3P44KPWBKL6KLMBIAP

not attested not anchored not stored refs pending

Coherent perfect absorption and reflection in slow-light waveguides

Andrey A. Sukhorukov, C. Martijn de Sterke, Nadav Gutman, Y. D. Chong

arxiv:1309.3627 v1 · 2013-09-14 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYJHEC2L3P44KPWBKL6KLMBIAP}

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	2026-05-18T00:18:41.957576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8612720b4bdbf9c53ec152fca5b02803d1fb205261909e1b8e43775ba46a3fe9

Aliases

arxiv: 1309.3627 · arxiv_version: 1309.3627v1 · doi: 10.48550/arxiv.1309.3627 · pith_short_12: QYJHEC2L3P44 · pith_short_16: QYJHEC2L3P44KPWB · pith_short_8: QYJHEC2L

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/QYJHEC2L3P44KPWBKL6KLMBIAP \
  | 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: 8612720b4bdbf9c53ec152fca5b02803d1fb205261909e1b8e43775ba46a3fe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "155113e9a3335d42909d74e34d892fc06976773d38d72c8cbba1eff013b61275",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-09-14T05:07:53Z",
    "title_canon_sha256": "2854f7d39aaab196ea996195081fce36d5bd64e6959eef981cd3913b551d1dfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3627",
    "kind": "arxiv",
    "version": 1
  }
}