Pith Number

pith:YFEL3JKU

pith:2005:YFEL3JKUWZC6KFMC3FH4ZQY2HM

not attested not anchored not stored refs pending

Achievement of Quantum Degeneracy in a Na-QUIC trap in Brazil: an in situ observation

E. A. L. Henn, K. M. F. Magalh\~aes, L. G. Marcassa, R. R. Silva, S. R. Muniz, V. S. Bagnato

arxiv:cond-mat/0508425 v2 · 2005-08-18 · cond-mat.other · 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{YFEL3JKUWZC6KFMC3FH4ZQY2HM}

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	2026-05-18T03:21:32.254288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c148bda554b645e51582d94fccc31a3b273b1511bf981943c2466cd3abed58c2

Aliases

arxiv: cond-mat/0508425 · arxiv_version: cond-mat/0508425v2 · doi: 10.48550/arxiv.cond-mat/0508425 · pith_short_12: YFEL3JKUWZC6 · pith_short_16: YFEL3JKUWZC6KFMC · pith_short_8: YFEL3JKU

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/YFEL3JKUWZC6KFMC3FH4ZQY2HM \
  | 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: c148bda554b645e51582d94fccc31a3b273b1511bf981943c2466cd3abed58c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80466ccdfdd8db7ef1e2562be8a72cd6e400e535acec27d522ec2ab3844d1088",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2005-08-18T15:05:44Z",
    "title_canon_sha256": "551ddcad9c671f0ef3f8319b39c4c8dcbd70877b1ce4cc2cdc3c6390d212835c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0508425",
    "kind": "arxiv",
    "version": 2
  }
}