Pith Number

pith:H5LSCCYT

pith:1999:H5LSCCYTJ2GTVSZAWXSOUOTTHX

not attested not anchored not stored refs pending

A Delayed Choice Quantum Eraser

Marlan .O. Scully, R. Yu, S.P. Kulik, Y.H. Shih, Yoon-Ho Kim

arxiv:quant-ph/9903047 v1 · 1999-03-13 · 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{H5LSCCYTJ2GTVSZAWXSOUOTTHX}

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.

Cited by

1 paper in Pith

Structural constraint on delayed-choice quantum eraser architectures

Receipt and verification

First computed	2026-07-04T15:36:42.652051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f57210b134e8d3acb20b5e4ea3a733dc6e2681e560c5f4349984557478e9d28

Aliases

arxiv: quant-ph/9903047 · arxiv_version: quant-ph/9903047v1 · doi: 10.48550/arxiv.quant-ph/9903047 · pith_short_12: H5LSCCYTJ2GT · pith_short_16: H5LSCCYTJ2GTVSZA · pith_short_8: H5LSCCYT

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/H5LSCCYTJ2GTVSZAWXSOUOTTHX \
  | 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: 3f57210b134e8d3acb20b5e4ea3a733dc6e2681e560c5f4349984557478e9d28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01a8960fd23959c109261311de319ace416d60f21b6afa004643eed60e5b8424",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-03-13T04:37:12Z",
    "title_canon_sha256": "23f7de56159fd4d3087ae0d58d678e73262f660338e784a0727d2e8978bf8907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9903047",
    "kind": "arxiv",
    "version": 1
  }
}