Pith Number

pith:DKTSNCEZ

pith:2016:DKTSNCEZLJFWRIUJSWTFD4G6YB

not attested not anchored not stored refs pending

Evaluation of blackbody radiation shift with temperature associated fractional uncertainty at 10E-18 level for 40Ca+ ion optical clock

Dao-xin Liu, Hua-lin Shu, Jian Cao, Jin-bo Yuan, Juan-juan Shang, Kai-feng Cui, Ping Zhang, Shao-mao Wang, Si-jia Chao, Xue-ren Huang

arxiv:1609.05417 v1 · 2016-09-18 · 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{DKTSNCEZLJFWRIUJSWTFD4G6YB}

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	2026-07-05T04:08:02.040153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa72688995a4b68a28995a651f0dec05393413824ca8680ff56884aa35e460a

Aliases

arxiv: 1609.05417 · arxiv_version: 1609.05417v1 · doi: 10.48550/arxiv.1609.05417 · pith_short_12: DKTSNCEZLJFW · pith_short_16: DKTSNCEZLJFWRIUJ · pith_short_8: DKTSNCEZ

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/DKTSNCEZLJFWRIUJSWTFD4G6YB \
  | 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: 1aa72688995a4b68a28995a651f0dec05393413824ca8680ff56884aa35e460a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a2a6acc2864fb85cb8e348a07944a0c912195186b9b28735df28b75724552a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-09-18T03:01:38Z",
    "title_canon_sha256": "6b5839654510b7d57d553ebe8795eaa11b283a9281908d037ddf8b8c132d2d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05417",
    "kind": "arxiv",
    "version": 1
  }
}