Pith Number

pith:XC5G753Q

pith:2009:XC5G753QK3QX24WJIJPHEVDEU6

not attested not anchored not stored refs pending

High-visibilty two-photon interference at a telecom wavelength using picosecond regime separated sources

D. B. Ostrowsky, O. Alibart, P. Aboussouan, P. Baldi, S. Tanzilli

arxiv:0912.5312 v1 · 2009-12-29 · 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{XC5G753QK3QX24WJIJPHEVDEU6}

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	2026-05-18T03:45:53.553610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ba6ff77056e17d72c9425e725464a7a277f80d9690f2fe947b83b8965c5061

Aliases

arxiv: 0912.5312 · arxiv_version: 0912.5312v1 · doi: 10.48550/arxiv.0912.5312 · pith_short_12: XC5G753QK3QX · pith_short_16: XC5G753QK3QX24WJ · pith_short_8: XC5G753Q

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/XC5G753QK3QX24WJIJPHEVDEU6 \
  | 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: b8ba6ff77056e17d72c9425e725464a7a277f80d9690f2fe947b83b8965c5061

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b33a6764b414d3c2cb2741020872c524f55fa8dc95b76c779bc46c161c35b9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-12-29T14:32:20Z",
    "title_canon_sha256": "3174a5905c970af64bdf6463c0eb9835ba3c25b837106e12557f8e6e27a60dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.5312",
    "kind": "arxiv",
    "version": 1
  }
}