Pith Number

pith:PXVKZYOK

pith:2013:PXVKZYOKT5YW3MH76PA4KZ2O7C

not attested not anchored not stored refs pending

Intrinsically stable light source at telecom wavelengths

Bruno Sanguinetti, Fernando Monteiro, Hugo Zbinden, Thiago Guerreiro

arxiv:1310.2857 v1 · 2013-10-10 · physics.optics · 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{PXVKZYOKT5YW3MH76PA4KZ2O7C}

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	2026-05-18T03:10:46.470246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7deaace1ca9f716db0fff3c1c5674ef8a4038530ed33325f442ae7a59b18fcfc

Aliases

arxiv: 1310.2857 · arxiv_version: 1310.2857v1 · doi: 10.48550/arxiv.1310.2857 · pith_short_12: PXVKZYOKT5YW · pith_short_16: PXVKZYOKT5YW3MH7 · pith_short_8: PXVKZYOK

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/PXVKZYOKT5YW3MH76PA4KZ2O7C \
  | 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: 7deaace1ca9f716db0fff3c1c5674ef8a4038530ed33325f442ae7a59b18fcfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1c89d8a8c2e5cdfe2cb60c2b86f34a9ba63a5fcb912765f581e7b452b75214",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-10-10T15:41:48Z",
    "title_canon_sha256": "0570bceda4faaafc4e1a9ba16d5b9981bde968dd2c2bbda4798fd9d8a28c5e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2857",
    "kind": "arxiv",
    "version": 1
  }
}