Pith Number

pith:EBDIGUMC

pith:2018:EBDIGUMCJUEPX755P6TUJKLXMH

not attested not anchored not stored refs pending

Telecom-band quantum optics with ytterbium atoms and silicon nanophotonics

Alp Sipahigil, Jacob P. Covey, Manuel Endres, Neil Sinclair, Oskar Painter, Szilard Szoke

arxiv:1810.12821 v1 · 2018-10-30 · physics.atom-ph · 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{EBDIGUMCJUEPX755P6TUJKLXMH}

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	2026-05-17T23:50:38.392045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20468351824d08fbffbd7fa744a97761ea6cd24e16aaa0905f002cbff533dc53

Aliases

arxiv: 1810.12821 · arxiv_version: 1810.12821v1 · doi: 10.48550/arxiv.1810.12821 · pith_short_12: EBDIGUMCJUEP · pith_short_16: EBDIGUMCJUEPX755 · pith_short_8: EBDIGUMC

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/EBDIGUMCJUEPX755P6TUJKLXMH \
  | 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: 20468351824d08fbffbd7fa744a97761ea6cd24e16aaa0905f002cbff533dc53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad6e9fe12bad191b617c6ffbbb339ac114496a0e769b85c25ecd267a29d19320",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-10-30T15:46:03Z",
    "title_canon_sha256": "84fb585bf5b52131a378259f7a0840168476d7bed8afc4c6035ea06441ea7fb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12821",
    "kind": "arxiv",
    "version": 1
  }
}