Pith Number

pith:O3UZH4E7

pith:2013:O3UZH4E7OFZE56ZRTKAHHBHQ7I

not attested not anchored not stored refs pending

Hyperfine effects on potassium tune-out wavelengths and polarizabilities

J. Mitroy, Jun Jiang

arxiv:1308.0407 v2 · 2013-08-02 · 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{O3UZH4E7OFZE56ZRTKAHHBHQ7I}

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	2026-05-18T01:48:24.884823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76e993f09f71724efb319a807384f0fa39f2ca50c085d94a83aaffdaf11c6acf

Aliases

arxiv: 1308.0407 · arxiv_version: 1308.0407v2 · doi: 10.48550/arxiv.1308.0407 · pith_short_12: O3UZH4E7OFZE · pith_short_16: O3UZH4E7OFZE56ZR · pith_short_8: O3UZH4E7

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/O3UZH4E7OFZE56ZRTKAHHBHQ7I \
  | 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: 76e993f09f71724efb319a807384f0fa39f2ca50c085d94a83aaffdaf11c6acf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3511ea76075423cbce15d875da1eb1d34d74dcec007ff2118ed3179d6ab7997c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-08-02T04:46:05Z",
    "title_canon_sha256": "c46b56fbdb374a652b84ab0a35aa3d64dfee7d216f9951e8848b54348dc6d101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0407",
    "kind": "arxiv",
    "version": 2
  }
}