Pith Number

pith:YSSSN5E5

pith:2005:YSSSN5E5O3G2OGSGQKVX3CUCGZ

not attested not anchored not stored refs pending

A detector for continuous measurement of ultra-cold atoms in real time

C. Figl, H. A. Bachor, J. D. Close, L. Longchambon, M. Jeppesen, M. Kruger, N. P. Robins

arxiv:quant-ph/0508154 v1 · 2005-08-20 · 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{YSSSN5E5O3G2OGSGQKVX3CUCGZ}

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	2026-05-18T01:37:57.580974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4a526f49d76cda71a4682ab7d8a8236488f655390bddf7b9c52c5026080359c

Aliases

arxiv: quant-ph/0508154 · arxiv_version: quant-ph/0508154v1 · doi: 10.48550/arxiv.quant-ph/0508154 · pith_short_12: YSSSN5E5O3G2 · pith_short_16: YSSSN5E5O3G2OGSG · pith_short_8: YSSSN5E5

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/YSSSN5E5O3G2OGSGQKVX3CUCGZ \
  | 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: c4a526f49d76cda71a4682ab7d8a8236488f655390bddf7b9c52c5026080359c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0d28ab25d40240b82697d2f5d6040c7d4bba2b4cdade9a72cec03c4da4302b7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-08-20T07:25:22Z",
    "title_canon_sha256": "21e2fa79804ab36a31871e7d0936fbdeb4114558124b89bd442c77eda5fe8f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0508154",
    "kind": "arxiv",
    "version": 1
  }
}