Pith Number

pith:MCZ6FXCU

pith:2002:MCZ6FXCUUPHKT733OJXL4KVEJO

not attested not anchored not stored refs pending

The Matter-Antimatter Asymmetry of the Universe

F.W. Stecker (NASA Goddard Space Flight Center)

arxiv:hep-ph/0207323 v1 · 2002-07-26 · hep-ph · astro-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{MCZ6FXCUUPHKT733OJXL4KVEJO}

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.

Cited by

1 paper in Pith

Antimatter in the universe and Milky Way

Receipt and verification

First computed	2026-07-04T14:28:17.930961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60b3e2dc54a3cea9ff7b726ebe2aa44b874c4aa74b477317ff1e710a83ddabf5

Aliases

arxiv: hep-ph/0207323 · arxiv_version: hep-ph/0207323v1 · doi: 10.48550/arxiv.hep-ph/0207323 · pith_short_12: MCZ6FXCUUPHK · pith_short_16: MCZ6FXCUUPHKT733 · pith_short_8: MCZ6FXCU

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/MCZ6FXCUUPHKT733OJXL4KVEJO \
  | 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: 60b3e2dc54a3cea9ff7b726ebe2aa44b874c4aa74b477317ff1e710a83ddabf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7dd669d816302469004525208bce4fab268b525de3e66f540d8dfcf2be88d15",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-07-26T14:13:27Z",
    "title_canon_sha256": "d4d6a4e6aaae626d779ee9960d9d90dfc1410ca8b5835fbe66740f6b25abaf8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0207323",
    "kind": "arxiv",
    "version": 1
  }
}