Pith Number

pith:33RSWEH4

pith:2003:33RSWEH44JJTOQELINHI33D3SJ

not attested not anchored not stored refs pending

Measuring Entangled Qutrits and Their Use for Quantum Bit Commitment

Alexei Gilchrist, Andrew G. White, Geoffrey J. Pryde, Jeremy L. O'Brien, Michael D. Harvey, Nathan K. Langford, Rohan B. Dalton, Stephen D. Bartlett

arxiv:quant-ph/0312072 v2 · 2003-12-09 · 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{33RSWEH44JJTOQELINHI33D3SJ}

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	2026-07-04T15:28:14.392627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dee32b10fce25337408b434e8dec7b9266dfbc3b2d39c71528f53ae202f113e0

Aliases

arxiv: quant-ph/0312072 · arxiv_version: quant-ph/0312072v2 · doi: 10.48550/arxiv.quant-ph/0312072 · pith_short_12: 33RSWEH44JJT · pith_short_16: 33RSWEH44JJTOQEL · pith_short_8: 33RSWEH4

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/33RSWEH44JJTOQELINHI33D3SJ \
  | 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: dee32b10fce25337408b434e8dec7b9266dfbc3b2d39c71528f53ae202f113e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "242f963694ba40df0fe15dc416923c253bd0fea478c59ab904627cf40dd5191e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-12-09T02:03:20Z",
    "title_canon_sha256": "573f64efd8eae65f5fbd67ec459e9cb227d47116ae4136caf940c650643b1a97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0312072",
    "kind": "arxiv",
    "version": 2
  }
}