Pith Number

pith:5MAYIV3M

pith:2012:5MAYIV3MAXRRJOU4636JRVVEZJ

not attested not anchored not stored refs pending

Coherence-enhanced optical determination of the $^{229}$Th isomeric transition

Adriana P\'alffy, Christoph H. Keitel, Sumanta Das, Wen-Te Liao

arxiv:1210.3611 v2 · 2012-10-12 · physics.atom-ph · cond-mat.other · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MAYIV3MAXRRJOU4636JRVVEZJ}

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	2026-05-18T03:37:08.000238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb0184576c05e314ba9cf6fc98d6a4ca5e3e4688387855ab5cb27d2fd174a151

Aliases

arxiv: 1210.3611 · arxiv_version: 1210.3611v2 · doi: 10.48550/arxiv.1210.3611 · pith_short_12: 5MAYIV3MAXRR · pith_short_16: 5MAYIV3MAXRRJOU4 · pith_short_8: 5MAYIV3M

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/5MAYIV3MAXRRJOU4636JRVVEZJ \
  | 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: eb0184576c05e314ba9cf6fc98d6a4ca5e3e4688387855ab5cb27d2fd174a151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "429f17492ce1d6e4725a8882a2e2cb4fee2a480619161d3dcd8d053c7a25a544",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-10-12T19:46:43Z",
    "title_canon_sha256": "cb8e1740c4fb6dcfca7bed91c3b54ce12a813f06b36251ac614a07fc891f8b2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3611",
    "kind": "arxiv",
    "version": 2
  }
}