Pith Number

pith:W62GS3E4

pith:2009:W62GS3E4P3WAMIV7NRIDLYARLB

not attested not anchored not stored refs pending

Bandwidth-tunable single photon source in an ion trap quantum network

C. Schuck, F. Dubin, F. Rohde, J. Eschner, J. Huwer, M. Almendros, M. Hennrich, N. Piro

arxiv:0905.3725 v2 · 2009-05-22 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W62GS3E4P3WAMIV7NRIDLYARLB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:13:37.963436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b4696c9c7eec0622bf6c5035e011586e504ecefc18f4097a6d82dd1852b3e2

Aliases

arxiv: 0905.3725 · arxiv_version: 0905.3725v2 · doi: 10.48550/arxiv.0905.3725 · pith_short_12: W62GS3E4P3WA · pith_short_16: W62GS3E4P3WAMIV7 · pith_short_8: W62GS3E4

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/W62GS3E4P3WAMIV7NRIDLYARLB \
  | 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: b7b4696c9c7eec0622bf6c5035e011586e504ecefc18f4097a6d82dd1852b3e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7edc4d140557d50eb7114fc7468991345cdb59c66b13f7ef9f72da1060e3fa6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-05-22T17:11:37Z",
    "title_canon_sha256": "c96e9f46358a708b80b8eaa1f3426bc0133ea456df6b1ed1fe09beb37ab1a9c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3725",
    "kind": "arxiv",
    "version": 2
  }
}