Pith Number

pith:3MGE2GVR

pith:2018:3MGE2GVRKUBVL3K7QKD44W57SO

not attested not anchored not stored refs pending

Experimental transmission of quantum information using a superposition of causal orders

Bi-Heng Liu, Chuan-Feng Li, Giulio Chiribella, Guang-Can Guo, Huan Cao, Jin-Ming Cui, Xiao-Min Hu, Yu Guo, Yun-Feng Huang, Zhi-Bo Hou

arxiv:1811.07526 v2 · 2018-11-19 · 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{3MGE2GVRKUBVL3K7QKD44W57SO}

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.

Cited by

2 papers in Pith

Toward an Experimental Device-Independent Verification of Indefinite Causal Order

Time-Delocalized Local Measurements in an Indefinite Causal Order

Receipt and verification

First computed	2026-07-05T00:38:23.496743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db0c4d1ab1550355ed5f8287ce5bbf93abcf8385fbe936721d505f13f30a9103

Aliases

arxiv: 1811.07526 · arxiv_version: 1811.07526v2 · doi: 10.48550/arxiv.1811.07526 · pith_short_12: 3MGE2GVRKUBV · pith_short_16: 3MGE2GVRKUBVL3K7 · pith_short_8: 3MGE2GVR

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/3MGE2GVRKUBVL3K7QKD44W57SO \
  | 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: db0c4d1ab1550355ed5f8287ce5bbf93abcf8385fbe936721d505f13f30a9103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3743175f1171e5a6051e7fbbf0d3a9976a56c93f4f8f4e3626d03cce3fb48211",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-19T07:03:15Z",
    "title_canon_sha256": "e5fe325ae330bb520ee5679b7c2cdb04b40c51d70f370c25ceb6758257d943fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07526",
    "kind": "arxiv",
    "version": 2
  }
}