Pith Number

pith:23ZL2I35

pith:2001:23ZL2I35SM2TLP4C2AAUU6I4K6

not attested not anchored not stored refs pending

Biased EPR entanglement and its application to teleportation

(2) Department of Physics, A.C.T., Australia), Australia., Centre for Lasers, Faculty of Science, P.K. Lam (1), QLD, St Lucia, T.C. Ralph (2) ((1) Department of Physics, The Australian National University, University of Queensland, W.P. Bowen (1)

arxiv:quant-ph/0104108 v2 · 2001-04-23 · 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{23ZL2I35SM2TLP4C2AAUU6I4K6}

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	2026-05-18T01:38:02.731559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f2bd237d933535bf82d0014a791c578429391c334b5d9d58bfd3a534ab1aaa

Aliases

arxiv: quant-ph/0104108 · arxiv_version: quant-ph/0104108v2 · doi: 10.48550/arxiv.quant-ph/0104108 · pith_short_12: 23ZL2I35SM2T · pith_short_16: 23ZL2I35SM2TLP4C · pith_short_8: 23ZL2I35

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/23ZL2I35SM2TLP4C2AAUU6I4K6 \
  | 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: d6f2bd237d933535bf82d0014a791c578429391c334b5d9d58bfd3a534ab1aaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ebcfd6af5e2152deefa7972ab1bf7210896d8eae688150111b3b3c00e3d2a4e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-04-23T02:12:35Z",
    "title_canon_sha256": "8121155c337b21c351e18ca0d4fb1fbf181e5992ee0d5d60dbc8d11410e745b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0104108",
    "kind": "arxiv",
    "version": 2
  }
}