Pith Number

pith:33KAN55U

pith:2004:33KAN55UHQUPGE66O2PRHL2F5V

not attested not anchored not stored refs pending

Laser linewidth effects in quantum state discrimination by EIT

A. M. Steane, D. N. Stacey, M. J. McDonnell

arxiv:quant-ph/0402084 v1 · 2004-02-12 · 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{33KAN55UHQUPGE66O2PRHL2F5V}

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	2026-07-04T14:59:19.312365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded406f7b43c28f313de769f13af45ed7afbe7137e39d2db912c844b13dfaae4

Aliases

arxiv: quant-ph/0402084 · arxiv_version: quant-ph/0402084v1 · doi: 10.48550/arxiv.quant-ph/0402084 · pith_short_12: 33KAN55UHQUP · pith_short_16: 33KAN55UHQUPGE66 · pith_short_8: 33KAN55U

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/33KAN55UHQUPGE66O2PRHL2F5V \
  | 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: ded406f7b43c28f313de769f13af45ed7afbe7137e39d2db912c844b13dfaae4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34baeb3a63871c3b4bb8f6920bcfddf105fa69cc2d508d695b16a21433186518",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-02-12T11:54:35Z",
    "title_canon_sha256": "cf9f334d7367fead0cf7c650406c7b49cf2e1783064cbf7d951f22cffbaaa9ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0402084",
    "kind": "arxiv",
    "version": 1
  }
}