Pith Number

pith:63D7MM3Z

pith:2017:63D7MM3ZRGL3JBK5F2ZRW5WQBF

not attested not anchored not stored refs pending

Exactly solvable model of two trapped quantum particles interacting via finite-range soft-core interactions

Przemys{\l}aw Ko\'scik, Tomasz Sowi\'nski

arxiv:1707.04240 v3 · 2017-07-13 · cond-mat.quant-gas · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63D7MM3ZRGL3JBK5F2ZRW5WQBF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:26:36.743359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6c7f633798997b4855d2eb31b76d0094b1ca1da7e2d5f8e7e6ac198d293d7fb

Aliases

arxiv: 1707.04240 · arxiv_version: 1707.04240v3 · doi: 10.48550/arxiv.1707.04240 · pith_short_12: 63D7MM3ZRGL3 · pith_short_16: 63D7MM3ZRGL3JBK5 · pith_short_8: 63D7MM3Z

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/63D7MM3ZRGL3JBK5F2ZRW5WQBF \
  | 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: f6c7f633798997b4855d2eb31b76d0094b1ca1da7e2d5f8e7e6ac198d293d7fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abff3f2dabeb41f1e6a6035222cfa87f5c8d1ef76a48430f27e22845f5e1b65a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-07-13T17:45:16Z",
    "title_canon_sha256": "60b71c3fe4049669766bf18542d2ff1adf53fa69635c194297509859dd6ea15f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04240",
    "kind": "arxiv",
    "version": 3
  }
}