Pith Number

pith:KPTRLIII

pith:2021:KPTRLIIII62SMOZJQLCRT3FWDI

not attested not anchored not stored refs pending

Magnetic Feshbach resonances in collisions of $^{23}$Na$^{40}$K with $^{40}$K

Bo Zhao, Chun-Li Bai, De-Chao Zhang, Huan Yang, Jeremy M. Hutson, Jian-Wei Pan, Jin Cao, Lan Liu, Matthew D. Frye, Xin-Yao Wang, Zhen Su

arxiv:2103.07130 v2 · 2021-03-12 · 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{KPTRLIIII62SMOZJQLCRT3FWDI}

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	2026-07-05T03:36:36.422030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53e715a10847b5263b2982c519ecb61a2e9cbe9ae23c6548def094b678d13bfd

Aliases

arxiv: 2103.07130 · arxiv_version: 2103.07130v2 · doi: 10.48550/arxiv.2103.07130 · pith_short_12: KPTRLIIII62S · pith_short_16: KPTRLIIII62SMOZJ · pith_short_8: KPTRLIII

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/KPTRLIIII62SMOZJQLCRT3FWDI \
  | 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: 53e715a10847b5263b2982c519ecb61a2e9cbe9ae23c6548def094b678d13bfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cae7175025cf0ae07094bc35ae69eefe675ed9a0756ff75c5ae85d2869e66de0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2021-03-12T07:59:13Z",
    "title_canon_sha256": "926a5691f905dd3b26992a7817e4e8dc2146681720df94291dc440659597801c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07130",
    "kind": "arxiv",
    "version": 2
  }
}