Pith Number

pith:IEFSBONR

pith:2015:IEFSBONRH24SHFPWAUCYZJTSCU

not attested not anchored not stored refs pending

Integrable model of bosons in a four-well ring with anisotropic tunneling

A. Foerster, A. P. Tonel, J. Links, L. H. Ymai

arxiv:1507.07988 v1 · 2015-07-28 · nlin.SI · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEFSBONRH24SHFPWAUCYZJTSCU}

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	2026-05-18T01:13:05.004984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

410b20b9b13eb92395f605058ca6721529882f93c1a729bdd688a39fcb11a585

Aliases

arxiv: 1507.07988 · arxiv_version: 1507.07988v1 · doi: 10.48550/arxiv.1507.07988 · pith_short_12: IEFSBONRH24S · pith_short_16: IEFSBONRH24SHFPW · pith_short_8: IEFSBONR

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/IEFSBONRH24SHFPWAUCYZJTSCU \
  | 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: 410b20b9b13eb92395f605058ca6721529882f93c1a729bdd688a39fcb11a585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac1717d68d8adc55cb62fe660de7bbd618375480a6ba0848bd76c0b617ecd8e8",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2015-07-28T23:51:18Z",
    "title_canon_sha256": "d2d1a26bdb6ab8439f87b8262d0199b6e15b4fd2860607fbc8c7fe2b4a748358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07988",
    "kind": "arxiv",
    "version": 1
  }
}