Pith Number

pith:O3KRMLFU

pith:2012:O3KRMLFUYXFVHZNWVFEX7XRFK5

not attested not anchored not stored refs pending

Triplet-singlet conversion by broadband optical pumping

Andrea Fioretti, Daniel Comparat, Hans Lignier, Nadia Bouloufa-Maafa, Pierre Pillet, Ridha Horchani

arxiv:1203.1431 v1 · 2012-03-07 · physics.atom-ph · physics.chem-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O3KRMLFUYXFVHZNWVFEX7XRFK5}

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	2026-05-18T04:00:38.724298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76d5162cb4c5cb53e5b6a9497fde2557680d5d9f20f5a9ae0826737864b1df89

Aliases

arxiv: 1203.1431 · arxiv_version: 1203.1431v1 · doi: 10.48550/arxiv.1203.1431 · pith_short_12: O3KRMLFUYXFV · pith_short_16: O3KRMLFUYXFVHZNW · pith_short_8: O3KRMLFU

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/O3KRMLFUYXFVHZNWVFEX7XRFK5 \
  | 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: 76d5162cb4c5cb53e5b6a9497fde2557680d5d9f20f5a9ae0826737864b1df89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c6ebe007ad570230f5a80fb9e1986ef40e06d4a846af5ab55635358edb6a9c5",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-03-07T10:42:41Z",
    "title_canon_sha256": "6f73a2a28d4ee1b5e46942a596ef466e4b69c20cbbc8807361ab86f9dcbe9e86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1431",
    "kind": "arxiv",
    "version": 1
  }
}