Pith Number

pith:D5OF3S2E

pith:2015:D5OF3S2EGTH4S6YSLG2MO5GIE2

not attested not anchored not stored refs pending

Indirect quantum sensors: Improving the sensitivity in characterizing very weakly coupled spins

D. D. Bhaktavatsala Rao, Johannes N. Greiner, J\"org Wrachtrup, Philipp Neumann

arxiv:1507.05457 v1 · 2015-07-20 · quant-ph · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5OF3S2EGTH4S6YSLG2MO5GIE2}

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	2026-05-18T01:27:53.817717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f5c5dcb4434cfc97b1259b4c774c826ab8ca03ed8323694fb905af48ecaf317

Aliases

arxiv: 1507.05457 · arxiv_version: 1507.05457v1 · doi: 10.48550/arxiv.1507.05457 · pith_short_12: D5OF3S2EGTH4 · pith_short_16: D5OF3S2EGTH4S6YS · pith_short_8: D5OF3S2E

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/D5OF3S2EGTH4S6YSLG2MO5GIE2 \
  | 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: 1f5c5dcb4434cfc97b1259b4c774c826ab8ca03ed8323694fb905af48ecaf317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8721876f4541f15d5ed41b1d8137ad3211fdcd95831133cd8fdfa1c1cfaf4293",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-20T11:56:08Z",
    "title_canon_sha256": "dbd2065e2e1533f7bb77bf3d98d96e39573e765b25341240c081d3ae970d81e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05457",
    "kind": "arxiv",
    "version": 1
  }
}