Pith Number

pith:F5SUNUPP

pith:2000:F5SUNUPPODNRITT5HIH73VXEP2

not attested not anchored not stored refs pending

QED in dispersing and absorbing media

Dirk-Gunnar Welsch, Ludwig Knoll, Stefan Scheel

arxiv:quant-ph/0006121 v5 · 2000-06-27 · 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{F5SUNUPPODNRITT5HIH73VXEP2}

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

Long-range quantum emitter interactions mediated by a non-local metasurface: Application to qubit-qubit entanglement

Receipt and verification

First computed	2026-07-04T14:45:29.621156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f6546d1ef70db144e7d3a0ffdd6e47e9b601328394cfc9cf4858a68b7e50329

Aliases

arxiv: quant-ph/0006121 · arxiv_version: quant-ph/0006121v5 · doi: 10.48550/arxiv.quant-ph/0006121 · pith_short_12: F5SUNUPPODNR · pith_short_16: F5SUNUPPODNRITT5 · pith_short_8: F5SUNUPP

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/F5SUNUPPODNRITT5HIH73VXEP2 \
  | 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: 2f6546d1ef70db144e7d3a0ffdd6e47e9b601328394cfc9cf4858a68b7e50329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd5106aea4c56174fd3bf2207abd554ee04b7dabe4c32e105e3590b4a8d5e956",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-06-27T08:19:30Z",
    "title_canon_sha256": "2c7f293b55c10c1454601732cb88eb2cd121b3128c0583c6d91278a288bb9cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0006121",
    "kind": "arxiv",
    "version": 5
  }
}