Pith Number

pith:4ES4FQRX

pith:2023:4ES4FQRXX2M4KTAGRACRCI3UGE

not attested not anchored not stored refs pending

High-dimensional frequency conversion in hot atomic system

Bao-Sen Shi, Dong-Sheng Ding, En-Ze Li, Jing-Yuan Peng, Lei Zeng, Wei-Hang Zhang, Ying-hao Ye

arxiv:2303.15150 v1 · 2023-03-27 · 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{4ES4FQRXX2M4KTAGRACRCI3UGE}

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	2026-07-05T05:55:01.701554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e125c2c237be99c54c068805112374313e2468cd909b805b4928034796c19d19

Aliases

arxiv: 2303.15150 · arxiv_version: 2303.15150v1 · doi: 10.48550/arxiv.2303.15150 · pith_short_12: 4ES4FQRXX2M4 · pith_short_16: 4ES4FQRXX2M4KTAG · pith_short_8: 4ES4FQRX

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/4ES4FQRXX2M4KTAGRACRCI3UGE \
  | 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: e125c2c237be99c54c068805112374313e2468cd909b805b4928034796c19d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42695e179bd383c81dbc30575ea7646ed08749aff846207f071d6faefb60cb11",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-03-27T12:35:06Z",
    "title_canon_sha256": "a749eb0042cad8f0916cf7b56faa415b3f51a0e11938e67c3e952fb27ada1d2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15150",
    "kind": "arxiv",
    "version": 1
  }
}