Pith Number

pith:N7G5FQ7Y

pith:2019:N7G5FQ7YFRNECOXXUOWEMWLCFX

not attested not anchored not stored refs pending

Bose-Einstein condensation in two-dimensional traps

Mi Xie

arxiv:1905.00830 v1 · 2019-05-02 · cond-mat.quant-gas · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7G5FQ7YFRNECOXXUOWEMWLCFX}

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	2026-05-17T23:47:09.167920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fcdd2c3f82c5a413af7a3ac4659622defcf33eb729deb1704055f560b347053

Aliases

arxiv: 1905.00830 · arxiv_version: 1905.00830v1 · doi: 10.48550/arxiv.1905.00830 · pith_short_12: N7G5FQ7YFRNE · pith_short_16: N7G5FQ7YFRNECOXX · pith_short_8: N7G5FQ7Y

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/N7G5FQ7YFRNECOXXUOWEMWLCFX \
  | 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: 6fcdd2c3f82c5a413af7a3ac4659622defcf33eb729deb1704055f560b347053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a43cdfc892310b2409958ead6afdc35dff797e76c95d5a2b4ae249552e14a08",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-05-02T16:05:58Z",
    "title_canon_sha256": "2df906a9ea90224bfae0911964c6a0123c47d486f87293b26b8390f57d795db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00830",
    "kind": "arxiv",
    "version": 1
  }
}