Pith Number

pith:MKZEUDQF

pith:2012:MKZEUDQFK2L4QAZIVGYESFC4UN

not attested not anchored not stored refs pending

Probing unification scenarios with atomic clocks

A.M.R.V.L. Monteiro, C.J.A.P. Martins, M.C. Ferreira, M.D. Juli\~ao

arxiv:1212.4164 v1 · 2012-12-17 · hep-ph · astro-ph.CO · hep-th · 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{MKZEUDQFK2L4QAZIVGYESFC4UN}

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	2026-05-18T03:38:13.632688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62b24a0e055697c80328a9b049145ca3585ef6311dcea9d69798aa53374318d4

Aliases

arxiv: 1212.4164 · arxiv_version: 1212.4164v1 · doi: 10.48550/arxiv.1212.4164 · pith_short_12: MKZEUDQFK2L4 · pith_short_16: MKZEUDQFK2L4QAZI · pith_short_8: MKZEUDQF

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/MKZEUDQFK2L4QAZIVGYESFC4UN \
  | 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: 62b24a0e055697c80328a9b049145ca3585ef6311dcea9d69798aa53374318d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cb5401a267e9d6235bab8885bf580e4bc55cb4aed000949beaa4aac4c72672b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-12-17T21:05:23Z",
    "title_canon_sha256": "e23b7aae4b755b399520c4b260a4a55e58963f7414ac73011f6e350a7f671185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4164",
    "kind": "arxiv",
    "version": 1
  }
}