Pith Number

pith:RPUTBGFR

pith:2010:RPUTBGFRT6YYP6FJ5OERCEIRDN

not attested not anchored not stored refs pending

Atom chips with two-dimensional electron gases: theory of near surface trapping and ultracold-atom microscopy of quantum electronic systems

B. Kaczmarek, G. Sinuco-Le\'on, P. Kr\"uger, T.M. Fromhold

arxiv:1007.5339 v5 · 2010-07-29 · cond-mat.quant-gas · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPUTBGFRT6YYP6FJ5OERCEIRDN}

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	2026-05-18T02:06:01.083936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8be93098b19fb187f8a9eb891111111b6727d153e72418db715f7da0e923b736

Aliases

arxiv: 1007.5339 · arxiv_version: 1007.5339v5 · doi: 10.48550/arxiv.1007.5339 · pith_short_12: RPUTBGFRT6YY · pith_short_16: RPUTBGFRT6YYP6FJ · pith_short_8: RPUTBGFR

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/RPUTBGFRT6YYP6FJ5OERCEIRDN \
  | 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: 8be93098b19fb187f8a9eb891111111b6727d153e72418db715f7da0e923b736

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00ef26cbf9221a0cc9a12bbc53b61aae86a965373839c0326fce80f5bddcf7d3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-07-29T21:45:13Z",
    "title_canon_sha256": "d5ac180f4e08ddb0705c34c3b3f08ee703838356c64172e20b55cf7de93c61ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5339",
    "kind": "arxiv",
    "version": 5
  }
}