Pith Number

pith:CC3GVJLB

pith:2015:CC3GVJLBWUJLCKDXXCVQYSAEVR

not attested not anchored not stored refs pending

Observation of the Efimovian Expansion in Scale Invariant Fermi Gases

Haibin Wu, Hui Zhai, Pengpeng Diao, Qianli Yu, Ran Qi, Shujin Deng, Zhe-Yu Shi

arxiv:1512.02044 v2 · 2015-12-07 · cond-mat.quant-gas · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CC3GVJLBWUJLCKDXXCVQYSAEVR}

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	2026-05-18T01:08:12.572867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10b66aa561b512b12877b8ab0c4804ac508e6555260d939a48fc4cfcfe926682

Aliases

arxiv: 1512.02044 · arxiv_version: 1512.02044v2 · doi: 10.48550/arxiv.1512.02044 · pith_short_12: CC3GVJLBWUJL · pith_short_16: CC3GVJLBWUJLCKDX · pith_short_8: CC3GVJLB

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/CC3GVJLBWUJLCKDXXCVQYSAEVR \
  | 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: 10b66aa561b512b12877b8ab0c4804ac508e6555260d939a48fc4cfcfe926682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eef6063d28241574aac23f4da22756b6d060b3d86d8be7ddd0ad5fb38da9df21",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-12-07T13:54:55Z",
    "title_canon_sha256": "07748521afd7b3fb721c452b30d4ed1c619d37a1ae7edc2a4c2b28a2cfc9adf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02044",
    "kind": "arxiv",
    "version": 2
  }
}