Pith Number

pith:URKEU22F

pith:2021:URKEU22FQULZ2EHHPKDKXTAL6E

not attested not anchored not stored refs pending

Atomic spin-controlled non-reciprocal Raman amplification of fibre-guided light

Arno Rauschenbeutel, Christian Liedl, Philipp Schneeweiss, Sebastian Pucher, Shuwei Jin

arxiv:2107.07272 v1 · 2021-07-15 · quant-ph · physics.atom-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{URKEU22FQULZ2EHHPKDKXTAL6E}

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	2026-07-05T04:38:34.019157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4544a6b4585179d10e77a86abcc0bf1169fa54a896da1a6ec9af2132960d4f0

Aliases

arxiv: 2107.07272 · arxiv_version: 2107.07272v1 · doi: 10.48550/arxiv.2107.07272 · pith_short_12: URKEU22FQULZ · pith_short_16: URKEU22FQULZ2EHH · pith_short_8: URKEU22F

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/URKEU22FQULZ2EHHPKDKXTAL6E \
  | 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: a4544a6b4585179d10e77a86abcc0bf1169fa54a896da1a6ec9af2132960d4f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29e63639d679c051af2877e2df35f74318e071ea55ec089be4bfdbef5eee36da",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-07-15T11:57:15Z",
    "title_canon_sha256": "3496140e81d83604abbf5a10a40441e85ef31bbb15bfd4d36290b28ef15f576b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07272",
    "kind": "arxiv",
    "version": 1
  }
}