Pith Number

pith:X3FXNXVT

pith:2012:X3FXNXVTGHMQDKYKQIGIEIS2FQ

not attested not anchored not stored refs pending

Ultra--cold gases and the detection of the Earth's rotation: Bogoliubov space and gravitomagnetism

A. Camacho (Departamento de F\'isica, Am Fallturm, Bremen, Germany), M\'exico) E. Castellanos (ZARM, Universidad Aut\'onoma Metropolitana--Iztapalapa, Universit\"at Bremen

arxiv:1201.6672 v1 · 2012-01-31 · gr-qc · 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{X3FXNXVTGHMQDKYKQIGIEIS2FQ}

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	2026-05-18T01:58:37.315735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

becb76deb331d901ab0a820c82225a2c23a770a656dd75ed6488ebc5b89497bd

Aliases

arxiv: 1201.6672 · arxiv_version: 1201.6672v1 · doi: 10.48550/arxiv.1201.6672 · pith_short_12: X3FXNXVTGHMQ · pith_short_16: X3FXNXVTGHMQDKYK · pith_short_8: X3FXNXVT

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/X3FXNXVTGHMQDKYKQIGIEIS2FQ \
  | 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: becb76deb331d901ab0a820c82225a2c23a770a656dd75ed6488ebc5b89497bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07a17509d0da63464846b416dcc059031291c99230ecdaddb80d50bd43f08899",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-01-31T20:23:05Z",
    "title_canon_sha256": "80b0a927c573f2e4c26db69e3f8753a3d46a1b3268f42c7def35d32347492126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6672",
    "kind": "arxiv",
    "version": 1
  }
}