Pith Number

pith:225T36NF

pith:2015:225T36NF2ISL2HHPGULRWNR3OY

not attested not anchored not stored refs pending

Tunable dual-species Bose-Einstein condensates of $^{39}$K and $^{87}$Rb

C. Klempt, D. Birkmose, J.J. Arlt, J. Sherson, L. Wacker, N. B. J{\o}rgensen, N. Winter, R. Horchani, W. Ertmer

arxiv:1505.07975 v1 · 2015-05-29 · 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{225T36NF2ISL2HHPGULRWNR3OY}

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	2026-05-18T01:27:23.589747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6bb3df9a5d224bd1cef35171b363b7600919b7419c4d4f0689c53bb17d2beb8

Aliases

arxiv: 1505.07975 · arxiv_version: 1505.07975v1 · doi: 10.48550/arxiv.1505.07975 · pith_short_12: 225T36NF2ISL · pith_short_16: 225T36NF2ISL2HHP · pith_short_8: 225T36NF

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/225T36NF2ISL2HHPGULRWNR3OY \
  | 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: d6bb3df9a5d224bd1cef35171b363b7600919b7419c4d4f0689c53bb17d2beb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c055b2d87556b858b34aca195bbdd1da44ea3923f5de75ada7bd939b102ebebc",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-05-29T09:52:40Z",
    "title_canon_sha256": "d0c499b3d9670e9da50a85f9d180aa1ca7e95a39f6d672846862845b1da6543c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07975",
    "kind": "arxiv",
    "version": 1
  }
}