Pith Number

pith:FRHYKAUP

pith:2007:FRHYKAUPBU2YRPYB4QGB43UVXZ

not attested not anchored not stored refs pending

Inelastic collisions in an exactly solvable two-mode Bose-Einstein Condensate

I. Fuentes-Schuller, P. Barberis-Blostein

arxiv:quant-ph/0701148 v1 · 2007-01-21 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRHYKAUPBU2YRPYB4QGB43UVXZ}

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	2026-07-04T15:14:42.993899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c4f85028f0d3588bf01e40c1e6e95be7c2d1a94055cc05d14c44fa3b7aca00d

Aliases

arxiv: quant-ph/0701148 · arxiv_version: quant-ph/0701148v1 · doi: 10.48550/arxiv.quant-ph/0701148 · pith_short_12: FRHYKAUPBU2Y · pith_short_16: FRHYKAUPBU2YRPYB · pith_short_8: FRHYKAUP

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/FRHYKAUPBU2YRPYB4QGB43UVXZ \
  | 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: 2c4f85028f0d3588bf01e40c1e6e95be7c2d1a94055cc05d14c44fa3b7aca00d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc17134f825c75c9767590966cdf5520ba955c19f5682f1f64bccb5ff6c1087",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-01-21T04:48:45Z",
    "title_canon_sha256": "63cf1dc0862edef21b696616f6534df7086f8fa0da9f6d080939389101a41f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0701148",
    "kind": "arxiv",
    "version": 1
  }
}