Pith Number

pith:7XNWAYKK

pith:2005:7XNWAYKKFZCMHM6XJIISD6SXUO

not attested not anchored not stored refs pending

Testing Lorentz Invariance using Zeeman Transitions in Atomic Fountains

Andre Clairon (SYRTE), Fr\'ederic Chapelet (SYRTE), Peter Wolf (SYRTE), Sebastien Bize (SYRTE)

arxiv:hep-ph/0509329 v2 · 2005-09-28 · hep-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{7XNWAYKKFZCMHM6XJIISD6SXUO}

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	2026-05-18T01:08:53.637471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fddb60614a2e44c3b3d74a1121fa57a38ceff4c95c37b2ac6546c0143800a246

Aliases

arxiv: hep-ph/0509329 · arxiv_version: hep-ph/0509329v2 · doi: 10.48550/arxiv.hep-ph/0509329 · pith_short_12: 7XNWAYKKFZCM · pith_short_16: 7XNWAYKKFZCMHM6X · pith_short_8: 7XNWAYKK

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/7XNWAYKKFZCMHM6XJIISD6SXUO \
  | 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: fddb60614a2e44c3b3d74a1121fa57a38ceff4c95c37b2ac6546c0143800a246

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bbff5a65dab841573fda64ebea030e0aa4df044b533c8632fe77ffb71c749be",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-09-28T16:16:22Z",
    "title_canon_sha256": "fb8301956dd55c48a6b6bf3a5a1046e2b7657f1c470af225a783f6e91f7c1ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0509329",
    "kind": "arxiv",
    "version": 2
  }
}