Pith Number

pith:O6KZNNSR

pith:2005:O6KZNNSR6LXDF3GZCJFMXZKWPZ

not attested not anchored not stored refs pending

Can Dark Matter Annihilation Dominate the Extragalactic Gamma-Ray Background?

Shin'ichiro Ando

arxiv:astro-ph/0503006 v1 · 2005-03-01 · astro-ph · hep-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{O6KZNNSR6LXDF3GZCJFMXZKWPZ}

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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

Too Heavy to Hide: Gamma-Ray Constraints on Annihilating Dark Matter beyond Unitarity

Receipt and verification

First computed	2026-07-04T14:14:05.913969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

779596b651f2ee32ecd9124acbe5567e5f7a1c0875a110c09f8a6cdfe2e5ca44

Aliases

arxiv: astro-ph/0503006 · arxiv_version: astro-ph/0503006v1 · doi: 10.48550/arxiv.astro-ph/0503006 · pith_short_12: O6KZNNSR6LXD · pith_short_16: O6KZNNSR6LXDF3GZ · pith_short_8: O6KZNNSR

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/O6KZNNSR6LXDF3GZCJFMXZKWPZ \
  | 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: 779596b651f2ee32ecd9124acbe5567e5f7a1c0875a110c09f8a6cdfe2e5ca44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80deb431328bcb06acf477c4c573962ba9bb1e854b9e88c74d57ff7efca502d",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-01T03:38:11Z",
    "title_canon_sha256": "97f41e23b334c9c2fbe48a4d684218d58368aab586e0186254cf075c475a3085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503006",
    "kind": "arxiv",
    "version": 1
  }
}