Pith Number

pith:MRRWGXCQ

pith:2015:MRRWGXCQMLE2UAJAJOFBDGGWTY

not attested not anchored not stored refs pending

Magnetically tuned, robust and efficient filtering system for spatially multimode quantum memory in warm atomic vapors

Micha{\l} D\k{a}browski, Rados{\l}aw Chrapkiewicz, Wojciech Wasilewski

arxiv:1507.08963 v2 · 2015-07-31 · quant-ph · physics.atom-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRRWGXCQMLE2UAJAJOFBDGGWTY}

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	2026-05-18T00:53:24.631962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6463635c5062c9aa01204b8a1198d69e146d3574dbeba7b3774edf94c24d3bb3

Aliases

arxiv: 1507.08963 · arxiv_version: 1507.08963v2 · doi: 10.48550/arxiv.1507.08963 · pith_short_12: MRRWGXCQMLE2 · pith_short_16: MRRWGXCQMLE2UAJA · pith_short_8: MRRWGXCQ

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/MRRWGXCQMLE2UAJAJOFBDGGWTY \
  | 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: 6463635c5062c9aa01204b8a1198d69e146d3574dbeba7b3774edf94c24d3bb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1209a9ddd6246c238b38662520a0fd6d8891f9e917dcc5d7724f486bb62a3f61",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-31T17:58:06Z",
    "title_canon_sha256": "2c33a439d351951e1c2f74da49a7d92eb171805faeb9484e05fb27e376d56e1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08963",
    "kind": "arxiv",
    "version": 2
  }
}