Pith Number

pith:ULYEHKTA

pith:2015:ULYEHKTAVINMOBDSABMAI7CHES

not attested not anchored not stored refs pending

Ground-states of spin-1 bosons in asymmetric double-wells

A. Foerster, D. W. S. Carvalho, M. A. Gusm\~ao

arxiv:1502.07570 v1 · 2015-02-26 · 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{ULYEHKTAVINMOBDSABMAI7CHES}

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	2026-05-18T02:18:42.573485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f043aa60aa1ac704720058047c4724a420c9b0ae25214311fa156516053c0e

Aliases

arxiv: 1502.07570 · arxiv_version: 1502.07570v1 · doi: 10.48550/arxiv.1502.07570 · pith_short_12: ULYEHKTAVINM · pith_short_16: ULYEHKTAVINMOBDS · pith_short_8: ULYEHKTA

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/ULYEHKTAVINMOBDSABMAI7CHES \
  | 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: a2f043aa60aa1ac704720058047c4724a420c9b0ae25214311fa156516053c0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d87662669be22ae57d3f256475496644fb06b5e20f555be14957d0c4ffb205a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-02-26T14:33:33Z",
    "title_canon_sha256": "9e2dbd1870e9e958e117f04ed78851a16a32581a6f454ec05db190599c49924e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07570",
    "kind": "arxiv",
    "version": 1
  }
}