Pith Number

pith:KCIQ4W2Z

pith:2009:KCIQ4W2ZIB5RVD4AMQS7N2V7KK

not attested not anchored not stored refs pending

Standard Model with Cosmologically Broken Quantum Scale Invariance

Pankaj Jain, Subhadip Mitra

arxiv:0903.1683 v2 · 2009-03-10 · hep-ph · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCIQ4W2ZIB5RVD4AMQS7N2V7KK}

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	2026-05-18T04:42:04.004223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50910e5b59407b1a8f806425f6eabf52a1b57745193a02602b0525cc391dc597

Aliases

arxiv: 0903.1683 · arxiv_version: 0903.1683v2 · doi: 10.48550/arxiv.0903.1683 · pith_short_12: KCIQ4W2ZIB5R · pith_short_16: KCIQ4W2ZIB5RVD4A · pith_short_8: KCIQ4W2Z

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/KCIQ4W2ZIB5RVD4AMQS7N2V7KK \
  | 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: 50910e5b59407b1a8f806425f6eabf52a1b57745193a02602b0525cc391dc597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "139e62be9e8e4de3fea1ea7499a27ef79f17492515c42e3b3691aafb1ce29fe0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-03-10T05:00:45Z",
    "title_canon_sha256": "7951624219d06a5da99716d8e5f388acb435326dde966cfbe0d8681051a5156d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1683",
    "kind": "arxiv",
    "version": 2
  }
}