Pith Number

pith:NCKU6XXF

pith:2013:NCKU6XXFOPEJLZP2P65WOQ2EJH

not attested not anchored not stored refs pending

Ultra-short strong excitation of two-level systems

Fabio Grazioso, Hichem Eleuch, Pankaj K. Jha

arxiv:1302.6541 v2 · 2013-02-26 · quant-ph · 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{NCKU6XXFOPEJLZP2P65WOQ2EJH}

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	2026-05-18T01:51:27.164762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68954f5ee573c895e5fa7fbb67434449e6cf8f42fe8ce5e91b3c4169b39c3ea0

Aliases

arxiv: 1302.6541 · arxiv_version: 1302.6541v2 · doi: 10.48550/arxiv.1302.6541 · pith_short_12: NCKU6XXFOPEJ · pith_short_16: NCKU6XXFOPEJLZP2 · pith_short_8: NCKU6XXF

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/NCKU6XXFOPEJLZP2P65WOQ2EJH \
  | 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: 68954f5ee573c895e5fa7fbb67434449e6cf8f42fe8ce5e91b3c4169b39c3ea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "904a4c3585dba0aa461ffac7f9cc37cc1eab4b8218f12eb830225afc33f4d459",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-02-26T19:08:55Z",
    "title_canon_sha256": "8715103a7d36d2bee0c82e2e79468dfca2042d6a8422aa40025ead9ff8442f3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6541",
    "kind": "arxiv",
    "version": 2
  }
}