Pith Number

pith:CDTMYY7P

pith:2011:CDTMYY7PMKHJ2QFZPKYXFQTJ2T

not attested not anchored not stored refs pending

Measuring the internal state of a single atom without energy exchange

Guilhem Dubois, Jakob Reichel, J\'er\^ome Est\`eve, J\"urgen Volz, Roger Gehr

arxiv:1106.1854 v1 · 2011-06-09 · 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{CDTMYY7PMKHJ2QFZPKYXFQTJ2T}

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	2026-05-18T04:20:14.998111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10e6cc63ef628e9d40b97ab172c269d4ccb3179df95969b449fd565fa44fc0bc

Aliases

arxiv: 1106.1854 · arxiv_version: 1106.1854v1 · doi: 10.48550/arxiv.1106.1854 · pith_short_12: CDTMYY7PMKHJ · pith_short_16: CDTMYY7PMKHJ2QFZ · pith_short_8: CDTMYY7P

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/CDTMYY7PMKHJ2QFZPKYXFQTJ2T \
  | 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: 10e6cc63ef628e9d40b97ab172c269d4ccb3179df95969b449fd565fa44fc0bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7387b1feba95c28fca9a927b0161d3e23e963cc32f97c3d582b5d54a6841acab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-06-09T16:48:30Z",
    "title_canon_sha256": "19449025c43a037a9bf65a850c5f7130d737b5ad88d373c65a4a5a519a3465f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1854",
    "kind": "arxiv",
    "version": 1
  }
}