Pith Number

pith:RR6RQMQY

pith:2012:RR6RQMQYHVHSGSRHHGM7FCUGGW

not attested not anchored not stored refs pending

Long range failure-tolerant entanglement distribution

Sean D. Barrett, Simon C. Benjamin, Thomas M. Stace, Ying Li

arxiv:1209.4031 v1 · 2012-09-18 · 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{RR6RQMQYHVHSGSRHHGM7FCUGGW}

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	2026-05-18T01:54:26.776340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c7d1832183d4f234a273999f28a863586d6b1a328761d1c2df6df889bd12ff4

Aliases

arxiv: 1209.4031 · arxiv_version: 1209.4031v1 · doi: 10.48550/arxiv.1209.4031 · pith_short_12: RR6RQMQYHVHS · pith_short_16: RR6RQMQYHVHSGSRH · pith_short_8: RR6RQMQY

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/RR6RQMQYHVHSGSRHHGM7FCUGGW \
  | 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: 8c7d1832183d4f234a273999f28a863586d6b1a328761d1c2df6df889bd12ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0785a3a4ca3c190b905deba9120c4d6818523f5cb94e70d20ea3a95c89657d98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-18T16:54:50Z",
    "title_canon_sha256": "6775e541f568ec1fe8663d83c667ef7eeec3cf5916782c2c4f0c405dae936502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4031",
    "kind": "arxiv",
    "version": 1
  }
}