Pith Number

pith:4WTC3K6F

pith:2005:4WTC3K6FJSB3XYEWKSLPQ6V4NJ

not attested not anchored not stored refs pending

A multi-mode model of a non-classical atom laser produced by outcoupling from a Bose-Einstein condensate with squeezed light

J. J. Hope, S. A. Haine

arxiv:quant-ph/0508223 v1 · 2005-08-30 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WTC3K6FJSB3XYEWKSLPQ6V4NJ}

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	2026-05-18T01:37:57.496791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5a62dabc54c83bbe0965496f87abc6a4d4be425afa85d2ed6bf00e3be37919e

Aliases

arxiv: quant-ph/0508223 · arxiv_version: quant-ph/0508223v1 · doi: 10.48550/arxiv.quant-ph/0508223 · pith_short_12: 4WTC3K6FJSB3 · pith_short_16: 4WTC3K6FJSB3XYEW · pith_short_8: 4WTC3K6F

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/4WTC3K6FJSB3XYEWKSLPQ6V4NJ \
  | 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: e5a62dabc54c83bbe0965496f87abc6a4d4be425afa85d2ed6bf00e3be37919e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "689d8dc474f07ebe788b8bbb480712045599b24c9562ebc6b9ff03167a650b42",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-08-30T04:18:41Z",
    "title_canon_sha256": "572cc2d19c17c5a0580a520e4330cfcd06f2060fec468cc10d297b3f72851a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0508223",
    "kind": "arxiv",
    "version": 1
  }
}