Pith Number

pith:WRGT4ZJP

pith:2017:WRGT4ZJPOM4PS2MWDKFQJTCWWY

not attested not anchored not stored refs pending

Coherent-perfect-absorber and laser for bound states in a continuum

Bikashkali Midya, Vladimir V. Konotop

arxiv:1711.01986 v2 · 2017-11-06 · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRGT4ZJPOM4PS2MWDKFQJTCWWY}

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	2026-05-18T00:24:37.252478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44d3e652f7338f969961a8b04cc56b639dea4696bf186508a18ea0ba3cdc18a

Aliases

arxiv: 1711.01986 · arxiv_version: 1711.01986v2 · doi: 10.48550/arxiv.1711.01986 · pith_short_12: WRGT4ZJPOM4P · pith_short_16: WRGT4ZJPOM4PS2MW · pith_short_8: WRGT4ZJP

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/WRGT4ZJPOM4PS2MWDKFQJTCWWY \
  | 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: b44d3e652f7338f969961a8b04cc56b639dea4696bf186508a18ea0ba3cdc18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ec254480421d8e2b1379d038520daecd512d64346cb81d8dc8ff9fb46d2642d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-11-06T16:13:26Z",
    "title_canon_sha256": "4317f349f7b49bfc13cc9dbceed676b18ad2a0a691171a2723130e549fe6ddaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01986",
    "kind": "arxiv",
    "version": 2
  }
}