Pith Number

pith:EBFRW5OE

pith:2010:EBFRW5OE74GF5PMTILCSNJGWCB

not attested not anchored not stored refs pending

Light Gravitinos at Colliders and Implications for Cosmology

Jonathan L. Feng, Marc Kamionkowski, Samuel K. Lee

arxiv:1004.4213 v1 · 2010-04-23 · hep-ph · astro-ph.CO · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBFRW5OE74GF5PMTILCSNJGWCB}

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	2026-05-18T04:11:18.075051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

204b1b75c4ff0c5ebd9342c526a4d6107d3b58ae4c04d7d1b4b977ebeee61701

Aliases

arxiv: 1004.4213 · arxiv_version: 1004.4213v1 · doi: 10.48550/arxiv.1004.4213 · pith_short_12: EBFRW5OE74GF · pith_short_16: EBFRW5OE74GF5PMT · pith_short_8: EBFRW5OE

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/EBFRW5OE74GF5PMTILCSNJGWCB \
  | 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: 204b1b75c4ff0c5ebd9342c526a4d6107d3b58ae4c04d7d1b4b977ebeee61701

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c57a0002a9f557af53e730398eca20c9223ebe755f83afa7fc5b63307ec7600f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-04-23T20:00:02Z",
    "title_canon_sha256": "454599bd402a8bd971ef9cc33eb6b3985948eee1e872bc97660eb0e1555f1b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4213",
    "kind": "arxiv",
    "version": 1
  }
}