Pith Number

pith:QVVJAXZN

pith:2010:QVVJAXZNYIZMNWQJOMR3VZE4WW

not attested not anchored not stored refs pending

Dark matter in natural supersymmetric extensions of the Standard Model

Christopher Spitzer, Francesc Ferrer

arxiv:1002.1646 v2 · 2010-02-08 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVVJAXZNYIZMNWQJOMR3VZE4WW}

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	2026-05-18T02:33:48.492945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

856a905f2dc232c6da097323bae49cb5a16e5a1aaa298896cdc6ef7d8d845f5b

Aliases

arxiv: 1002.1646 · arxiv_version: 1002.1646v2 · doi: 10.48550/arxiv.1002.1646 · pith_short_12: QVVJAXZNYIZM · pith_short_16: QVVJAXZNYIZMNWQJ · pith_short_8: QVVJAXZN

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/QVVJAXZNYIZMNWQJOMR3VZE4WW \
  | 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: 856a905f2dc232c6da097323bae49cb5a16e5a1aaa298896cdc6ef7d8d845f5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e9b5a91320e8cb1a57f9b5c1866b65c1c4c2c7b3892a2cf37c08ed85bdc4da1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-02-08T20:58:34Z",
    "title_canon_sha256": "1a7ae7bdcfca71aa6a76d9151c3e4ada6d9d359c305a92b28aeafa437fe19942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1646",
    "kind": "arxiv",
    "version": 2
  }
}