Pith Number

pith:2CCDGC5O

pith:2016:2CCDGC5OWV2Q6OQORIYUMDCHC5

not attested not anchored not stored refs pending

Deterministic remote preparation of an arbitrary qubit state using a partially entangled state and finite classical communication

Congyi Hua, Yi-Xin Chen

arxiv:1604.08707 v1 · 2016-04-29 · 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{2CCDGC5OWV2Q6OQORIYUMDCHC5}

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	2026-05-18T01:16:02.100962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d084330baeb5750f3a0e8a31460c47175284d5194d98dedfe5e7e61441395e9b

Aliases

arxiv: 1604.08707 · arxiv_version: 1604.08707v1 · doi: 10.48550/arxiv.1604.08707 · pith_short_12: 2CCDGC5OWV2Q · pith_short_16: 2CCDGC5OWV2Q6OQO · pith_short_8: 2CCDGC5O

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/2CCDGC5OWV2Q6OQORIYUMDCHC5 \
  | 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: d084330baeb5750f3a0e8a31460c47175284d5194d98dedfe5e7e61441395e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "983f39a5ec35c62163497cb2ed6c94ff9539baed0e78727fa931e87a351e77b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-29T07:17:59Z",
    "title_canon_sha256": "f2d01ebb3d7173fffc7df331d48c2b5bfd7322da09ef62719a6e81bb6051fdfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08707",
    "kind": "arxiv",
    "version": 1
  }
}