Pith Number

pith:P4PL7JWF

pith:2025:P4PL7JWFWUDUXKMSEHUVLI5F3V

not attested not anchored not stored refs pending

Efficient direct loading of the green MOT of Yb with low green laser power

Heramb Vivek Bhusane, Kanhaiya Pandey, Rajnandan Choudhury Das, Samrat Roy, Thilagaraj Ravi

arxiv:2505.14301 v2 · 2025-05-20 · 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{P4PL7JWFWUDUXKMSEHUVLI5F3V}

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	2026-07-05T11:34:51.312553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f1ebfa6c5b5074ba99221e955a3a5dd7b9d765774a15387020714527fd531cd

Aliases

arxiv: 2505.14301 · arxiv_version: 2505.14301v2 · doi: 10.48550/arxiv.2505.14301 · pith_short_12: P4PL7JWFWUDU · pith_short_16: P4PL7JWFWUDUXKMS · pith_short_8: P4PL7JWF

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/P4PL7JWFWUDUXKMSEHUVLI5F3V \
  | 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: 7f1ebfa6c5b5074ba99221e955a3a5dd7b9d765774a15387020714527fd531cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8305132d4016cd082164adb81857886c077817bc3c9b4cfdbe1a559e51c3d7f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-05-20T12:50:52Z",
    "title_canon_sha256": "84f14e655c2a5776441dd9b56dcfbddc9e1f24a0b49177f41e69fb3e36cf1e63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14301",
    "kind": "arxiv",
    "version": 2
  }
}