Pith Number

pith:OD3F3G6Z

pith:2026:OD3F3G6ZV2OBE5EUG3LSUOLXGQ

not attested not anchored not stored refs pending

Towards Trapped-Ion Thermometry Using Cavity-Based EIT

Abhijit Kundu, Arijit Sharma, Vijay Bhatt

arxiv:2602.12823 v5 · 2026-02-13 · quant-ph · physics.atom-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OD3F3G6ZV2OBE5EUG3LSUOLXGQ}

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	2026-07-15T01:21:50.308324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f65d9bd9ae9c12749436d72a3977342618684fe552d7ee33cbecc36e392388

Aliases

arxiv: 2602.12823 · arxiv_version: 2602.12823v5 · doi: 10.48550/arxiv.2602.12823 · pith_short_12: OD3F3G6ZV2OB · pith_short_16: OD3F3G6ZV2OBE5EU · pith_short_8: OD3F3G6Z

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/OD3F3G6ZV2OBE5EUG3LSUOLXGQ \
  | 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: 70f65d9bd9ae9c12749436d72a3977342618684fe552d7ee33cbecc36e392388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "860d44b427804f0ea6c7d4ddacd121edec089ef1223382159c798b9c853190c0",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-02-13T11:17:58Z",
    "title_canon_sha256": "65a4c899b33e2144cfafd4b2455ee0194015963e2c2b79c963bef753d0a4472e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.12823",
    "kind": "arxiv",
    "version": 5
  }
}