Pith Number

pith:DIXQ3G4J

pith:2012:DIXQ3G4JSN6ZYKYOEXB5ZWUULZ

not attested not anchored not stored refs pending

Quantum back-action in spinor condensate magnetometry

K. C. Schwab, M. Vengalattore, P. Meystre, S. K. Steinke, S. Singh

arxiv:1211.2870 v1 · 2012-11-13 · quant-ph · 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{DIXQ3G4JSN6ZYKYOEXB5ZWUULZ}

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	2026-05-18T01:53:16.389034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2f0d9b89937d9c2b0e25c3dcda945e7e5515b91ab8b026e3256a81f800db49

Aliases

arxiv: 1211.2870 · arxiv_version: 1211.2870v1 · doi: 10.48550/arxiv.1211.2870 · pith_short_12: DIXQ3G4JSN6Z · pith_short_16: DIXQ3G4JSN6ZYKYO · pith_short_8: DIXQ3G4J

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/DIXQ3G4JSN6ZYKYOEXB5ZWUULZ \
  | 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: 1a2f0d9b89937d9c2b0e25c3dcda945e7e5515b91ab8b026e3256a81f800db49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e40d4efdf2158a5d67aad72753930589dba5f16e9ba0063f19b2b5e79afdb35",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-11-13T01:48:12Z",
    "title_canon_sha256": "2c0d94d854a483971b3c786e12be68b2ef98bf235489e5fc4b88b73083b8cfad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2870",
    "kind": "arxiv",
    "version": 1
  }
}