Pith Number

pith:QJ2HEZ77

pith:2025:QJ2HEZ77S5OYY4ZAICVLOQAVFH

not attested not anchored not stored refs pending

Hyperfine structure and collisions in three-photon Rydberg electromagnetically induced transparency

Alisher Duspayev, Georg Raithel

arxiv:2501.16054 v1 · 2025-01-27 · 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{QJ2HEZ77S5OYY4ZAICVLOQAVFH}

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	2026-07-05T10:42:14.750294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82747267ff975d8c732040aab7401529ef6a4e2aea628593d95eaffc6d70a2af

Aliases

arxiv: 2501.16054 · arxiv_version: 2501.16054v1 · doi: 10.48550/arxiv.2501.16054 · pith_short_12: QJ2HEZ77S5OY · pith_short_16: QJ2HEZ77S5OYY4ZA · pith_short_8: QJ2HEZ77

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/QJ2HEZ77S5OYY4ZAICVLOQAVFH \
  | 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: 82747267ff975d8c732040aab7401529ef6a4e2aea628593d95eaffc6d70a2af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ba5e4198548e0bfc61adf8c9e5e4dcb11a6de1f318d71fe51dbb0d73743e876",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-01-27T13:51:37Z",
    "title_canon_sha256": "71d4f42468cfebd04456237059ddc2c1b1ac93e489f5e6f2d7ac673cd0190d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16054",
    "kind": "arxiv",
    "version": 1
  }
}