Pith Number

pith:KM6MUS5P

pith:2009:KM6MUS5P7XSMBAK7Q3MUQWQNUT

not attested not anchored not stored refs pending

Dark Matter via Many Copies of the Standard Model

Alexander Vikman, Gia Dvali, Ignacy Sawicki

arxiv:0903.0660 v1 · 2009-03-04 · hep-th · astro-ph.CO · hep-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{KM6MUS5P7XSMBAK7Q3MUQWQNUT}

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

Constructing de Sitter space and Dark Matter with Dynamical Tension Strings

Receipt and verification

First computed	2026-07-04T15:47:35.554268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

533cca4baffde4c0815f86d9485a0da4e0f20ab795882ad12acde32ee45d438b

Aliases

arxiv: 0903.0660 · arxiv_version: 0903.0660v1 · doi: 10.48550/arxiv.0903.0660 · pith_short_12: KM6MUS5P7XSM · pith_short_16: KM6MUS5P7XSMBAK7 · pith_short_8: KM6MUS5P

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/KM6MUS5P7XSMBAK7Q3MUQWQNUT \
  | 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: 533cca4baffde4c0815f86d9485a0da4e0f20ab795882ad12acde32ee45d438b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b20a531a1780b26bb8a1753dbf96f6917b2a957c0946841f4eba7ef86e5f1bd",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-03-04T00:06:35Z",
    "title_canon_sha256": "c5913fc75596be59d0d6f68cd0cb656c8f0d9b24be30f6a2162aa1c6de53337a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.0660",
    "kind": "arxiv",
    "version": 1
  }
}