Pith Number

pith:PLDD7SFW

pith:2011:PLDD7SFWAJZ4I3Q7WNABY43LGL

not attested not anchored not stored refs pending

Rubidium-87 Bose-Einstein condensate in an optically plugged quadrupole trap

Aur\'elien Perrin (LPL), H\'el\`ene Perrin (LPL), Karina Merloti (LPL), Laurent Longchambon (LPL), Paul-Eric Pottie (LPL), Romain Dubessy (LPL), Thomas Liennard (LPL), Vincent Lorent (LPL)

arxiv:1112.0660 v2 · 2011-12-03 · 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{PLDD7SFWAJZ4I3Q7WNABY43LGL}

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	2026-05-18T03:51:23.581879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ac63fc8b60273c46e1fb3401c736b32ce30933006aecb78826be9cc285837ac

Aliases

arxiv: 1112.0660 · arxiv_version: 1112.0660v2 · doi: 10.48550/arxiv.1112.0660 · pith_short_12: PLDD7SFWAJZ4 · pith_short_16: PLDD7SFWAJZ4I3Q7 · pith_short_8: PLDD7SFW

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/PLDD7SFWAJZ4I3Q7WNABY43LGL \
  | 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: 7ac63fc8b60273c46e1fb3401c736b32ce30933006aecb78826be9cc285837ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2510bfe8fdee33bb96013643e94aa11c954a3b9a009113f2f8a557c8a42286cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-12-03T14:56:04Z",
    "title_canon_sha256": "ed4553227e95579e2fb4822dd95164712e3668894b8229aabcb19fc629c71d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0660",
    "kind": "arxiv",
    "version": 2
  }
}