Pith Number

pith:KDEUEOAH

pith:2018:KDEUEOAH7QV5D7QULQUOYWSMJI

not attested not anchored not stored refs pending

Excitation transfer from Second to First resonance line of Potassium observed in hot atomic vapor

A. Krasteva, A. Markovski, C. Andreeva, S. Cartaleva, S. Gateva, S. Gozzini, S. Tsvetkov

arxiv:1804.06762 v1 · 2018-04-18 · 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{KDEUEOAH7QV5D7QULQUOYWSMJI}

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	2026-05-18T00:18:05.815977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50c9423807fc2bd1fe145c28ec5a4c4a3a0f6c5e5821637b3d81ee2e3c31fdee

Aliases

arxiv: 1804.06762 · arxiv_version: 1804.06762v1 · doi: 10.48550/arxiv.1804.06762 · pith_short_12: KDEUEOAH7QV5 · pith_short_16: KDEUEOAH7QV5D7QU · pith_short_8: KDEUEOAH

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/KDEUEOAH7QV5D7QULQUOYWSMJI \
  | 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: 50c9423807fc2bd1fe145c28ec5a4c4a3a0f6c5e5821637b3d81ee2e3c31fdee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69c4d388fe44ddcd84a6fc64c7e0d7fd4ce88d826cf6da962daa3fe67f4300c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-04-18T14:33:38Z",
    "title_canon_sha256": "f21d0c879b7a34d447cc5e8b81c45203baf76cfa84c563d4835d87a6b5c75bb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06762",
    "kind": "arxiv",
    "version": 1
  }
}