Pith Number

pith:ZTHCQ5ZS

pith:2011:ZTHCQ5ZSESKSWI5LXC7HEQSJRM

not attested not anchored not stored refs pending

Single-photon spectroscopy of a single molecule

A. Renn, G. Zumofen, R. Lettow, S. Goetzinger, S. G. Walt, V. Sandoghdar, Y. L. A. Rezus

arxiv:1110.4255 v1 · 2011-10-19 · quant-ph · 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{ZTHCQ5ZSESKSWI5LXC7HEQSJRM}

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	2026-05-18T02:00:08.675657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccce28773224952b23abb8be7242498b238f1bad76de5195db07226570848a81

Aliases

arxiv: 1110.4255 · arxiv_version: 1110.4255v1 · doi: 10.48550/arxiv.1110.4255 · pith_short_12: ZTHCQ5ZSESKS · pith_short_16: ZTHCQ5ZSESKSWI5L · pith_short_8: ZTHCQ5ZS

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/ZTHCQ5ZSESKSWI5LXC7HEQSJRM \
  | 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: ccce28773224952b23abb8be7242498b238f1bad76de5195db07226570848a81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ddeae6f9589e04d269658941f1002d436e0b28b5326312893ad36b3336322d3",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-19T12:17:28Z",
    "title_canon_sha256": "5a5850bc2bed1e44e5fd811b86a23197a1390eeb62a0c0156d0088106d0c1cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4255",
    "kind": "arxiv",
    "version": 1
  }
}