Pith Number

pith:YINVODSB

pith:2011:YINVODSBBQJ5AK4CIA2HXHCMSM

not attested not anchored not stored refs pending

Extragalactic gamma-ray signal from Dark Matter annihilation: a power spectrum based computation

Emiliano Sefusatti, Gabrijela Zaharijas, Michael Gustafsson, Pasquale D. Serpico

arxiv:1109.0095 v2 · 2011-09-01 · astro-ph.CO · 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{YINVODSBBQJ5AK4CIA2HXHCMSM}

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	2026-05-18T04:02:52.614918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c21b570e410c13d02b8240347b9c4c9304968c42b47fb71552326a35afba1254

Aliases

arxiv: 1109.0095 · arxiv_version: 1109.0095v2 · doi: 10.48550/arxiv.1109.0095 · pith_short_12: YINVODSBBQJ5 · pith_short_16: YINVODSBBQJ5AK4C · pith_short_8: YINVODSB

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/YINVODSBBQJ5AK4CIA2HXHCMSM \
  | 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: c21b570e410c13d02b8240347b9c4c9304968c42b47fb71552326a35afba1254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "974c516521a191847aa6eebd1e6fa3a9725c548a975617d6b53a46ebe9281fde",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-01T05:49:19Z",
    "title_canon_sha256": "87e17be25cd214f333306e95ce4780b8dae9dacbede1755f6336370610c74edc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0095",
    "kind": "arxiv",
    "version": 2
  }
}