Pith Number

pith:573KWJUA

pith:2017:573KWJUALK3OT4AKWUAD6LGU7A

not attested not anchored not stored refs pending

Squeezed-twin-beam generation in strongly absorbing media

Jon D. Swaim, Ryan T. Glasser

arxiv:1703.03438 v2 · 2017-03-09 · 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{573KWJUALK3OT4AKWUAD6LGU7A}

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	2026-05-18T00:34:22.851980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eff6ab26805ab6e9f00ab5003f2cd4f8264810adcf46852cf47a508eb8da31dd

Aliases

arxiv: 1703.03438 · arxiv_version: 1703.03438v2 · doi: 10.48550/arxiv.1703.03438 · pith_short_12: 573KWJUALK3O · pith_short_16: 573KWJUALK3OT4AK · pith_short_8: 573KWJUA

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/573KWJUALK3OT4AKWUAD6LGU7A \
  | 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: eff6ab26805ab6e9f00ab5003f2cd4f8264810adcf46852cf47a508eb8da31dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7280e1200b0bd26334d37d7dbb74e086284a9d08129dd429f61d339903f3f628",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-03-09T19:42:00Z",
    "title_canon_sha256": "c7178519c7a57d12d9f7681aa076e96bbaf20479b98abfcafe3a9eaa407670be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03438",
    "kind": "arxiv",
    "version": 2
  }
}