Pith Number

pith:YKSXEXND

pith:2015:YKSXEXNDB25D5YCQY7DEE5D7N4

not attested not anchored not stored refs pending

Quantum state reconstruction on Atom-Chips

Barbara Cilenti, Cosimo Lovecchio, Filippo Caruso, Francesco Saverio Cataliotti, Ivan Herrera, Shahid Cherukattil, Simone Montangero, Tommaso Calarco

arxiv:1504.01963 v1 · 2015-04-08 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKSXEXNDB25D5YCQY7DEE5D7N4}

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	2026-05-18T01:31:39.749721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2a5725da30eba3ee050c7c642747f6f28a3694a1a31acf82ad633a7717931e7

Aliases

arxiv: 1504.01963 · arxiv_version: 1504.01963v1 · doi: 10.48550/arxiv.1504.01963 · pith_short_12: YKSXEXNDB25D · pith_short_16: YKSXEXNDB25D5YCQ · pith_short_8: YKSXEXND

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/YKSXEXNDB25D5YCQY7DEE5D7N4 \
  | 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: c2a5725da30eba3ee050c7c642747f6f28a3694a1a31acf82ad633a7717931e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e0258be756dcaa39ede31885f8804f30526ae7b19736a1a693753ec7188c9f7",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-08T13:45:16Z",
    "title_canon_sha256": "d8a098c6530f780754b05ecfe44f1aa6eb2c96df36bd26e01dcab880681c5da1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01963",
    "kind": "arxiv",
    "version": 1
  }
}