Pith Number

pith:MPRZA6G3

pith:2011:MPRZA6G3OATDZS4AZWN4WLTJZN

not attested not anchored not stored refs pending

Indirect searches for gravitino dark matter

Autonoma U., IFT), Madrid, Michael Grefe (DESY

arxiv:1111.7117 v1 · 2011-11-30 · hep-ph · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPRZA6G3OATDZS4AZWN4WLTJZN}

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	2026-05-18T03:49:22.038496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63e39078db70263ccb80cd9bcb2e69cb79e8412741cbf76ca20940de9b6b2629

Aliases

arxiv: 1111.7117 · arxiv_version: 1111.7117v1 · doi: 10.48550/arxiv.1111.7117 · pith_short_12: MPRZA6G3OATD · pith_short_16: MPRZA6G3OATDZS4A · pith_short_8: MPRZA6G3

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/MPRZA6G3OATDZS4AZWN4WLTJZN \
  | 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: 63e39078db70263ccb80cd9bcb2e69cb79e8412741cbf76ca20940de9b6b2629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a93b2b08655d3b857fb0fd6e22d2c198f10668f5ee44feabd332e90aae4237b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-11-30T10:50:36Z",
    "title_canon_sha256": "b23dee3f242db4eb415508f6ce292bc45f5a8cf93da508a4927fdc0484fac9ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7117",
    "kind": "arxiv",
    "version": 1
  }
}