Pith Number

pith:GZH5YMGV

pith:2011:GZH5YMGVXDAHLOVECIE6GFDXJQ

not attested not anchored not stored refs pending

W/Z Bremsstrahlung as the Dominant Annihilation Channel for Dark Matter, Revisited

Ahmad J. Galea, James B. Dent, Lawrence M. Krauss, Nicole F. Bell, Thomas D. Jacques, Thomas J. Weiler

arxiv:1104.3823 v2 · 2011-04-19 · 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{GZH5YMGVXDAHLOVECIE6GFDXJQ}

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	2026-05-18T02:22:02.105901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

364fdc30d5b8c075baa41209e314774c3a19d6a6fb9d102d84e7a563ce0f7cb8

Aliases

arxiv: 1104.3823 · arxiv_version: 1104.3823v2 · doi: 10.48550/arxiv.1104.3823 · pith_short_12: GZH5YMGVXDAH · pith_short_16: GZH5YMGVXDAHLOVE · pith_short_8: GZH5YMGV

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/GZH5YMGVXDAHLOVECIE6GFDXJQ \
  | 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: 364fdc30d5b8c075baa41209e314774c3a19d6a6fb9d102d84e7a563ce0f7cb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1b44614466d88232611ac2c335f026e612fa61df5bfc2a33383090e1a567d4",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-04-19T18:14:48Z",
    "title_canon_sha256": "31d80e59b8bb6f4d4376afdf2c3775e3ff0db0fd05087c6f4ec95c06b73a11d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3823",
    "kind": "arxiv",
    "version": 2
  }
}