Pith Number

pith:R7TUKIIA

pith:2009:R7TUKIIABX2MYK24SPCCV6V3PI

not attested not anchored not stored refs pending

On the Sunyaev-Zel'dovich effect from dark matter annihilation or decay in galaxy clusters

Celine Boehm, Julien Barthes, Julien Lavalle

arxiv:0907.5589 v2 · 2009-07-31 · astro-ph.CO · astro-ph.HE · 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{R7TUKIIABX2MYK24SPCCV6V3PI}

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	2026-05-18T02:12:45.620991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fe74521000df4cc2b5c93c42afabb7a093db6ed89a5dc37fe7684596cdb3f37

Aliases

arxiv: 0907.5589 · arxiv_version: 0907.5589v2 · doi: 10.48550/arxiv.0907.5589 · pith_short_12: R7TUKIIABX2M · pith_short_16: R7TUKIIABX2MYK24 · pith_short_8: R7TUKIIA

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/R7TUKIIABX2MYK24SPCCV6V3PI \
  | 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: 8fe74521000df4cc2b5c93c42afabb7a093db6ed89a5dc37fe7684596cdb3f37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83bc2ed2951828bf5d698cdaba019ea0ee41df8e29615f808a29226b3aa6b888",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-07-31T18:35:29Z",
    "title_canon_sha256": "4f5f818f56427aed65b491100dfd102b5e44ae4e23b3e70d3b500bb9c744d912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5589",
    "kind": "arxiv",
    "version": 2
  }
}