Pith Number

pith:H5OOKPPO

pith:2015:H5OOKPPOBJ7SM2DXUCDLOVM2KB

not attested not anchored not stored refs pending

Multi-photon Absorption in Optical Pumping of Rubidium

Xinyi Xu

arxiv:1511.07719 v1 · 2015-11-24 · physics.optics · physics.atom-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{H5OOKPPOBJ7SM2DXUCDLOVM2KB}

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	2026-05-18T01:26:03.875385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f5ce53dee0a7f266877a086b7559a505c91b94f20bf113e9d033a5ca67997f8

Aliases

arxiv: 1511.07719 · arxiv_version: 1511.07719v1 · doi: 10.48550/arxiv.1511.07719 · pith_short_12: H5OOKPPOBJ7S · pith_short_16: H5OOKPPOBJ7SM2DX · pith_short_8: H5OOKPPO

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/H5OOKPPOBJ7SM2DXUCDLOVM2KB \
  | 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: 3f5ce53dee0a7f266877a086b7559a505c91b94f20bf113e9d033a5ca67997f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9af06f0ed5b1b0cdf2c0e598cd0ab81feb93c4cdf687b0611c10cab49f82db6",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-11-24T14:21:14Z",
    "title_canon_sha256": "70bdeb4afe199834bfbf448bf1365ee0baf02839fab3f3f8bcdd124c2414ba7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07719",
    "kind": "arxiv",
    "version": 1
  }
}