Pith Number

pith:SVIB6CI5

pith:2005:SVIB6CI5J53GWEOOAN4G5RF3NW

not attested not anchored not stored refs pending

Unravelling Two-Photon High-Dimensional Entanglement

A. Aiello, E. R. Eliel, J.P. Woerdman, S. S. R. Oemrawsingh

arxiv:quant-ph/0503034 v3 · 2005-03-03 · 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{SVIB6CI5J53GWEOOAN4G5RF3NW}

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	2026-07-04T14:46:55.964583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95501f091d4f766b11ce03786ec4bb6d98d621a88ed21fae2bfb8c6f4550e1c8

Aliases

arxiv: quant-ph/0503034 · arxiv_version: quant-ph/0503034v3 · doi: 10.48550/arxiv.quant-ph/0503034 · pith_short_12: SVIB6CI5J53G · pith_short_16: SVIB6CI5J53GWEOO · pith_short_8: SVIB6CI5

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/SVIB6CI5J53GWEOOAN4G5RF3NW \
  | 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: 95501f091d4f766b11ce03786ec4bb6d98d621a88ed21fae2bfb8c6f4550e1c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "def7ebe291f5be9e336a79e16121f91a1d46835996a2e42af427ce0f3aa893e1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-03-03T11:13:46Z",
    "title_canon_sha256": "15e99bbffbe38d9e8e977ab2029ae42b2c5f161fb04887008e23d72dfb7336c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0503034",
    "kind": "arxiv",
    "version": 3
  }
}