Pith Number

pith:RHZG4QI4

pith:2015:RHZG4QI4WUFCGWZBSQFGSMMGNK

not attested not anchored not stored refs pending

Single pairs of time-bin entangled photons

Aafke A. van den Berg, Agnieszka Gocalinska, Emanuele Pelucchi, Gediminas Juska, Marijn A. M. Versteegh, Michael E. Reimer, Valeria Dimastrodonato, Val Zwiller

arxiv:1507.01876 v1 · 2015-07-07 · quant-ph · cond-mat.mes-hall · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHZG4QI4WUFCGWZBSQFGSMMGNK}

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	2026-05-18T01:33:58.215010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89f26e411cb50a235b21940a6931866aa79e140ccd46fb89f22986d963d0710e

Aliases

arxiv: 1507.01876 · arxiv_version: 1507.01876v1 · doi: 10.48550/arxiv.1507.01876 · pith_short_12: RHZG4QI4WUFC · pith_short_16: RHZG4QI4WUFCGWZB · pith_short_8: RHZG4QI4

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/RHZG4QI4WUFCGWZBSQFGSMMGNK \
  | 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: 89f26e411cb50a235b21940a6931866aa79e140ccd46fb89f22986d963d0710e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9791c7879bd037fcb7321ff62c9bbc79d66646a0423d0775671a8b33911b7bfc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-07T17:01:57Z",
    "title_canon_sha256": "027c4b109b7ab538fec44f44141c746ba61f235842c2eec6b7ba21f966d08eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01876",
    "kind": "arxiv",
    "version": 1
  }
}