Pith Number

pith:EU4RZPSV

pith:2015:EU4RZPSV4ZQD4WJKWSKDEMVDBV

not attested not anchored not stored refs pending

Application of the low finesse frequency comb for high resolution spectroscopy

F. G. Vagizov, Marlan O. Scully, Olga Kocharovskaya, R. N. Shakhmuratov

arxiv:1512.01115 v2 · 2015-12-03 · physics.optics · 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{EU4RZPSV4ZQD4WJKWSKDEMVDBV}

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	2026-05-18T00:57:18.013869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25391cbe55e6603e592ab4943232a30d4bb597b689457e5dab4a186954f376fb

Aliases

arxiv: 1512.01115 · arxiv_version: 1512.01115v2 · doi: 10.48550/arxiv.1512.01115 · pith_short_12: EU4RZPSV4ZQD · pith_short_16: EU4RZPSV4ZQD4WJK · pith_short_8: EU4RZPSV

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/EU4RZPSV4ZQD4WJKWSKDEMVDBV \
  | 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: 25391cbe55e6603e592ab4943232a30d4bb597b689457e5dab4a186954f376fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7e3056bdbacca56d6375fa414782bd2c39da44fe0c43791d19c9f543377f7e6",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-12-03T15:33:44Z",
    "title_canon_sha256": "f796b1e9f26bab38baae11bf3304547fbaddb32d8c84a99d9a040476d57656aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01115",
    "kind": "arxiv",
    "version": 2
  }
}