Pith Number

pith:7S7E63ZF

pith:2010:7S7E63ZFSHSDLB54WHR5OQA77P

not attested not anchored not stored refs pending

Superradiance, subradiance, and suppressed superradiance of dipoles near a metal interface

B. C. Sanders, J. J. Choquette, Karl-Peter Marzlin

arxiv:1007.5259 v1 · 2010-07-29 · 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{7S7E63ZFSHSDLB54WHR5OQA77P}

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	2026-05-18T04:41:14.992844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcbe4f6f2591e43587bcb1e3d7401ffbd23ec000f77d02c762e97fe1066f215a

Aliases

arxiv: 1007.5259 · arxiv_version: 1007.5259v1 · doi: 10.48550/arxiv.1007.5259 · pith_short_12: 7S7E63ZFSHSD · pith_short_16: 7S7E63ZFSHSDLB54 · pith_short_8: 7S7E63ZF

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/7S7E63ZFSHSDLB54WHR5OQA77P \
  | 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: fcbe4f6f2591e43587bcb1e3d7401ffbd23ec000f77d02c762e97fe1066f215a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87f30a1306ff37731a2b874d5c15b1d9dabe46a9518711fe1d800f2f4d1b20a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-07-29T16:29:43Z",
    "title_canon_sha256": "48c35163af212dd5dedca192f316713f4925caa2964727bf25abb943dca41ff1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5259",
    "kind": "arxiv",
    "version": 1
  }
}