Pith Number

pith:OAN5JSWC

pith:2014:OAN5JSWCIP46JIYIPVWCN2V4SU

not attested not anchored not stored refs pending

A 3.55 keV hint for decaying axion-like particle dark matter

Andreas Ringwald, Javier Redondo, Joerg Jaeckel

arxiv:1402.7335 v1 · 2014-02-28 · hep-ph · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAN5JSWCIP46JIYIPVWCN2V4SU}

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	2026-05-18T02:51:58.501440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

701bd4cac243f9e4a3087d6c26eabc953e9f7559af63b42fc7c9f7a127a214f0

Aliases

arxiv: 1402.7335 · arxiv_version: 1402.7335v1 · doi: 10.48550/arxiv.1402.7335 · pith_short_12: OAN5JSWCIP46 · pith_short_16: OAN5JSWCIP46JIYI · pith_short_8: OAN5JSWC

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/OAN5JSWCIP46JIYIPVWCN2V4SU \
  | 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: 701bd4cac243f9e4a3087d6c26eabc953e9f7559af63b42fc7c9f7a127a214f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5262eb312378613c7efd619f0c5b77d4202856448edaf7c3d1adb3f44abb669",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-02-28T18:24:27Z",
    "title_canon_sha256": "a2fb1063a07f6f8630a6f998b6358ece4e8f307b37be959876885406b5fd804d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.7335",
    "kind": "arxiv",
    "version": 1
  }
}