Pith Number

pith:H2C3MYVA

pith:2025:H2C3MYVANBFJ3R7QLJRM2NDUJL

not attested not anchored not stored refs pending

Analysis of collision shift assessments in ion-based clocks

K. J. Arnold, M. D. Barrett

arxiv:2512.05474 v3 · 2025-12-05 · 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{H2C3MYVANBFJ3R7QLJRM2NDUJL}

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	2026-07-24T01:23:02.432376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e85b662a0684a9dc7f05a62cd34744acc67bbbf630d8013645e1e3f71406349

Aliases

arxiv: 2512.05474 · arxiv_version: 2512.05474v3 · doi: 10.48550/arxiv.2512.05474 · pith_short_12: H2C3MYVANBFJ · pith_short_16: H2C3MYVANBFJ3R7Q · pith_short_8: H2C3MYVA

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/H2C3MYVANBFJ3R7QLJRM2NDUJL \
  | 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: 3e85b662a0684a9dc7f05a62cd34744acc67bbbf630d8013645e1e3f71406349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f71f3df86a6ef72a6c5e29ce8f4ae605c24415fd710bd70e4d4548a0dee94be5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-12-05T07:06:36Z",
    "title_canon_sha256": "9200ad9ab8d61aecf10ed3c8b32f6d4c9ece05c9dcbebf2519d0181f5bf35eb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.05474",
    "kind": "arxiv",
    "version": 3
  }
}