Pith Number

pith:AXLKEDS4

pith:2006:AXLKEDS4A7TSMR5KGV5KOMVO65

not attested not anchored not stored refs pending

Scheme for generating a sequence of single photons of alternating polarisation

A. Kuhn, G. Rempe, H. P. Specht, S. C. Webster, T. Wilk

arxiv:quant-ph/0603083 v1 · 2006-03-09 · 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{AXLKEDS4A7TSMR5KGV5KOMVO65}

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	2026-05-18T01:37:57.051625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05d6a20e5c07e72647aa357aa732aef7641072d6e99cf245d578a3db3ed7c7e2

Aliases

arxiv: quant-ph/0603083 · arxiv_version: quant-ph/0603083v1 · doi: 10.48550/arxiv.quant-ph/0603083 · pith_short_12: AXLKEDS4A7TS · pith_short_16: AXLKEDS4A7TSMR5K · pith_short_8: AXLKEDS4

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/AXLKEDS4A7TSMR5KGV5KOMVO65 \
  | 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: 05d6a20e5c07e72647aa357aa732aef7641072d6e99cf245d578a3db3ed7c7e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af61b2b07a4fadec23dbc51aeaa1dbd38a90f273783258e1c60916a1ce5263b1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-03-09T19:12:47Z",
    "title_canon_sha256": "2e6635c82111a181280b5f5e4bb1434ef26215c7db4968066da6723cb9a83c42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0603083",
    "kind": "arxiv",
    "version": 1
  }
}