Pith Number

pith:X3SMRBU4

pith:2009:X3SMRBU4U44C3VACETDWOZ6HU5

not attested not anchored not stored refs pending

Deterministic remote preparation of arbitrary photon polarization states

Cheng-Zu Li, Ping-Xing Chen, Wei-Tao Liu, Wei Wu

arxiv:0909.2570 v1 · 2009-09-14 · 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{X3SMRBU4U44C3VACETDWOZ6HU5}

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	2026-05-18T02:11:48.098925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bee4c8869ca7382dd40224c76767c7a7787e8c47e986153c49049dd3260cdc4c

Aliases

arxiv: 0909.2570 · arxiv_version: 0909.2570v1 · doi: 10.48550/arxiv.0909.2570 · pith_short_12: X3SMRBU4U44C · pith_short_16: X3SMRBU4U44C3VAC · pith_short_8: X3SMRBU4

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/X3SMRBU4U44C3VACETDWOZ6HU5 \
  | 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: bee4c8869ca7382dd40224c76767c7a7787e8c47e986153c49049dd3260cdc4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12c314f7a62a3d66f5401cb8288cc9ed24ac3f8866c149b773ac71bb3d4f2ee1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-14T15:16:50Z",
    "title_canon_sha256": "7a067f0e961b4d6f4b2086c2145815b3875e038cf2ced03c40cb97f443dbdaf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2570",
    "kind": "arxiv",
    "version": 1
  }
}