Pith Number

pith:EJP7GLRN

pith:2008:EJP7GLRN7LEQF2AUPHL3IG6G27

not attested not anchored not stored refs pending

Model-independent implications of the e+, e-, anti-proton cosmic ray spectra on properties of Dark Matter

Alessandro Strumia, Marco Cirelli, Mario Kadastik, Martti Raidal

arxiv:0809.2409 v5 · 2008-09-15 · hep-ph · astro-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{EJP7GLRN7LEQF2AUPHL3IG6G27}

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

Planck 2018 results. VI. Cosmological parameters

Receipt and verification

First computed	2026-05-18T03:11:24.401470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225ff32e2dfac902e81479d7b41bc6d7d552f3c3a1073ae703baadc9ba2e5a84

Aliases

arxiv: 0809.2409 · arxiv_version: 0809.2409v5 · doi: 10.48550/arxiv.0809.2409 · pith_short_12: EJP7GLRN7LEQ · pith_short_16: EJP7GLRN7LEQF2AU · pith_short_8: EJP7GLRN

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/EJP7GLRN7LEQF2AUPHL3IG6G27 \
  | 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: 225ff32e2dfac902e81479d7b41bc6d7d552f3c3a1073ae703baadc9ba2e5a84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14250f8136a289713577a18e261554b2507367b0c5b384fae8e4ed3c965875a4",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-09-15T19:03:51Z",
    "title_canon_sha256": "4ed69a5e1c9e78f473d2b7c4e366dd44d6de98482ad14c75b89e265d1b94552c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.2409",
    "kind": "arxiv",
    "version": 5
  }
}