Pith Number

pith:XJMZA2J6

pith:2003:XJMZA2J6E5IMHCMFSOODO7UCUX

not attested not anchored not stored refs pending

Coherence in Microchip Traps

Jakob Reichel, Peter Hommelhoff, Philipp Treutlein, Theodor W. H\"ansch, Tilo Steinmetz

arxiv:quant-ph/0311197 v2 · 2003-11-27 · quant-ph · cond-mat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJMZA2J6E5IMHCMFSOODO7UCUX}

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	2026-07-04T16:43:18.874542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba5990693e2750c38985939c377e82a5fa434ce135a7e28fa7a15c407922b2d5

Aliases

arxiv: quant-ph/0311197 · arxiv_version: quant-ph/0311197v2 · doi: 10.48550/arxiv.quant-ph/0311197 · pith_short_12: XJMZA2J6E5IM · pith_short_16: XJMZA2J6E5IMHCMF · pith_short_8: XJMZA2J6

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/XJMZA2J6E5IMHCMFSOODO7UCUX \
  | 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: ba5990693e2750c38985939c377e82a5fa434ce135a7e28fa7a15c407922b2d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e426e28ba0763ba1e7f669d6c994e3f09104c371744d63a9f8aeb3c86f70492",
    "cross_cats_sorted": [
      "cond-mat"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-11-27T22:31:42Z",
    "title_canon_sha256": "3ea724e3531a3b854532044ea94e638243ba0d85f6e2e407be6869bab3bfb480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0311197",
    "kind": "arxiv",
    "version": 2
  }
}