Pith Number

pith:KFCJQTAP

pith:2006:KFCJQTAPR2RMUXYR7REHQDLOGL

not attested not anchored not stored refs pending

Constraints on parameters of radiatively decaying dark matter from the galaxy cluster 1E0657-56

Alexey Boyarsky, Maxim Markevitch, Oleg Ruchayskiy

arxiv:astro-ph/0611168 v1 · 2006-11-06 · 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{KFCJQTAPR2RMUXYR7REHQDLOGL}

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	2026-05-18T04:36:20.756562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5144984c0f8ea2ca5f11fc48780d6e32ecad2d43954e9c5456a7d16d42a04651

Aliases

arxiv: astro-ph/0611168 · arxiv_version: astro-ph/0611168v1 · doi: 10.48550/arxiv.astro-ph/0611168 · pith_short_12: KFCJQTAPR2RM · pith_short_16: KFCJQTAPR2RMUXYR · pith_short_8: KFCJQTAP

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/KFCJQTAPR2RMUXYR7REHQDLOGL \
  | 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: 5144984c0f8ea2ca5f11fc48780d6e32ecad2d43954e9c5456a7d16d42a04651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dcda0312f5b4c5e51ad9cee0742922f8396db3d5961d63b0b040e1a9afeca3b",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-06T18:12:18Z",
    "title_canon_sha256": "7732099fbb38058dc5bc40a45bf4ff1f411f1bf0c1a2d7198b9c588544629418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611168",
    "kind": "arxiv",
    "version": 1
  }
}