Pith Number

pith:Y2PMLXL5

pith:2021:Y2PMLXL5BBM4ZTUOOUHJTM3KLM

not attested not anchored not stored refs pending

Dimensional crossover in the superfluid-supersolid quantum phase transition

A. Ala\~na, A. Fioretti, C. Gabbanini, G. Biagioni, G. Modugno, L. Tanzi, M. Modugno, N. Antolini

arxiv:2111.14541 v1 · 2021-11-29 · 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{Y2PMLXL5BBM4ZTUOOUHJTM3KLM}

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	2026-07-05T08:28:55.429591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69ec5dd7d0859ccce8e750e99b36a5b01d074c6fbb3623998cb8fe4dddc2c0f

Aliases

arxiv: 2111.14541 · arxiv_version: 2111.14541v1 · doi: 10.48550/arxiv.2111.14541 · pith_short_12: Y2PMLXL5BBM4 · pith_short_16: Y2PMLXL5BBM4ZTUO · pith_short_8: Y2PMLXL5

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/Y2PMLXL5BBM4ZTUOOUHJTM3KLM \
  | 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: c69ec5dd7d0859ccce8e750e99b36a5b01d074c6fbb3623998cb8fe4dddc2c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a14e2db22f373eb5cd827f83014f8d0415c191394dcde7976a8fe13988847890",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2021-11-29T14:10:34Z",
    "title_canon_sha256": "0668bb3680dee2a3f2aa37dbf6de4922886b8b49dfccb3da0fceadba3aa3362f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14541",
    "kind": "arxiv",
    "version": 1
  }
}