Pith Number

pith:4Z3DTZD7

pith:2010:4Z3DTZD7FVK4O2UOBWIG563U6T

not attested not anchored not stored refs pending

The Parity Odd Universe, Dark Energy and QCD

Ariel R. Zhitnitsky, Federico R. Urban

arxiv:1011.2425 v2 · 2010-11-10 · astro-ph.CO · hep-ph · 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{4Z3DTZD7FVK4O2UOBWIG563U6T}

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	2026-05-18T04:18:22.309701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67639e47f2d55c76a8e0d906efb74f4e4b6aab8a5fec407b259921919a4c6fe

Aliases

arxiv: 1011.2425 · arxiv_version: 1011.2425v2 · doi: 10.48550/arxiv.1011.2425 · pith_short_12: 4Z3DTZD7FVK4 · pith_short_16: 4Z3DTZD7FVK4O2UO · pith_short_8: 4Z3DTZD7

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/4Z3DTZD7FVK4O2UOBWIG563U6T \
  | 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: e67639e47f2d55c76a8e0d906efb74f4e4b6aab8a5fec407b259921919a4c6fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df37499095cc3876b7b34d08632ab30f7522c061c998549ea737b554c4fbf3d2",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-10T16:45:00Z",
    "title_canon_sha256": "3c9c14d5743e9b14ef07e77d0a0c83fa0b3c4873c7d59e7bde04c0db44ef4dc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2425",
    "kind": "arxiv",
    "version": 2
  }
}