Pith Number

pith:HFZ7DNG4

pith:2010:HFZ7DNG4B4R67Y4AEA7HHYVOM7

not attested not anchored not stored refs pending

Gravitino phenomenology and cosmological implications of supergravity

Andrea Ferrantelli

arxiv:1002.2835 v2 · 2010-02-15 · hep-ph · astro-ph.CO · 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{HFZ7DNG4B4R67Y4AEA7HHYVOM7}

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	2026-05-18T00:22:40.758876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3973f1b4dc0f23efe380203e73e2ae67e3748732e6c4626b731c93ecaef71dec

Aliases

arxiv: 1002.2835 · arxiv_version: 1002.2835v2 · doi: 10.48550/arxiv.1002.2835 · pith_short_12: HFZ7DNG4B4R6 · pith_short_16: HFZ7DNG4B4R67Y4A · pith_short_8: HFZ7DNG4

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/HFZ7DNG4B4R67Y4AEA7HHYVOM7 \
  | 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: 3973f1b4dc0f23efe380203e73e2ae67e3748732e6c4626b731c93ecaef71dec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e36f992169bc28392d2f25990501b785ddf610057b78a87f3cd385b1aa0ab7d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-02-15T13:52:35Z",
    "title_canon_sha256": "1429f2896687f48e9d28aa7cac9678dd29749fe5b696cf7cdc49e24853240518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2835",
    "kind": "arxiv",
    "version": 2
  }
}