Pith Number

pith:RJMMB7Y7

pith:2011:RJMMB7Y75EADCN22MDKUJRBGWI

not attested not anchored not stored refs pending

Optomechanical superpositions via nested interferometry

Brian Pepper, Christoph Simon, Dirk Bouwmeester, Evan Jeffrey, Roohollah Ghobadi

arxiv:1111.5672 v2 · 2011-11-24 · 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{RJMMB7Y75EADCN22MDKUJRBGWI}

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	2026-05-18T03:44:02.700649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a58c0ff1fe90031375a60d544c426b2224bd4c0b3969d002b64883dedf6fbbc

Aliases

arxiv: 1111.5672 · arxiv_version: 1111.5672v2 · doi: 10.48550/arxiv.1111.5672 · pith_short_12: RJMMB7Y75EAD · pith_short_16: RJMMB7Y75EADCN22 · pith_short_8: RJMMB7Y7

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/RJMMB7Y75EADCN22MDKUJRBGWI \
  | 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: 8a58c0ff1fe90031375a60d544c426b2224bd4c0b3969d002b64883dedf6fbbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07991f53e0555eec188269e81afdf4522631c9c050a90466fee168c962337303",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-24T03:01:49Z",
    "title_canon_sha256": "1f3965575c48abd06f26d90e82fd1149ab3a0ff79666a47604a5d046b8435ffd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5672",
    "kind": "arxiv",
    "version": 2
  }
}