Pith Number

pith:OMR6UUBA

pith:2011:OMR6UUBA5YPGMQKPXA746PRXRZ

not attested not anchored not stored refs pending

Breakdown of the classical description of a local system

Anders S. S{\o}rensen, Bo M. Nielsen, Eran Kot, Eugene S. Polzik, Jonas S. Neergaard-Nielsen, Niels Gr{\o}nbech-Jensen

arxiv:1110.3060 v2 · 2011-10-13 · 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{OMR6UUBA5YPGMQKPXA746PRXRZ}

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	2026-05-18T03:54:06.019533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7323ea5020ee1e66414fb83fcf3e378e5e74d80b95d064c9bc344f9334d19bf7

Aliases

arxiv: 1110.3060 · arxiv_version: 1110.3060v2 · doi: 10.48550/arxiv.1110.3060 · pith_short_12: OMR6UUBA5YPG · pith_short_16: OMR6UUBA5YPGMQKP · pith_short_8: OMR6UUBA

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/OMR6UUBA5YPGMQKPXA746PRXRZ \
  | 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: 7323ea5020ee1e66414fb83fcf3e378e5e74d80b95d064c9bc344f9334d19bf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b95901a4c0b9b3b401bc06ee364ee562ae9c815c8096045c4200c205059d27f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-13T20:27:48Z",
    "title_canon_sha256": "09b49e0793a40eed6b0e04cc029065a8780a97fcf8730f0afc2377815527451d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3060",
    "kind": "arxiv",
    "version": 2
  }
}