Pith Number

pith:JI5C2PI2

pith:2014:JI5C2PI25KMN6BHJEVOSICX6XU

not attested not anchored not stored refs pending

Comment on the paper "Dark matter searches going bananas: the contribution of Potassium (and Chlorine) to the 3.5 keV line" by T. Jeltema and S. Profumo

A. Boyarsky, D. Iakubovskyi, J. Franse, O. Ruchayskiy

arxiv:1408.4388 v1 · 2014-08-19 · astro-ph.CO · astro-ph.GA · 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{JI5C2PI25KMN6BHJEVOSICX6XU}

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	2026-05-18T02:44:55.545845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a3a2d3d1aea98df04e9255d240afebd3dea4aff666ec4db10c342811d00426a

Aliases

arxiv: 1408.4388 · arxiv_version: 1408.4388v1 · doi: 10.48550/arxiv.1408.4388 · pith_short_12: JI5C2PI25KMN · pith_short_16: JI5C2PI25KMN6BHJ · pith_short_8: JI5C2PI2

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/JI5C2PI25KMN6BHJEVOSICX6XU \
  | 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: 4a3a2d3d1aea98df04e9255d240afebd3dea4aff666ec4db10c342811d00426a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "372d0634bcdd23f75e92329d37ea7bb55b164cc5444cf13460cfce04b9a5fc84",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-08-19T16:43:24Z",
    "title_canon_sha256": "7fe661bfb986842d7fefaee16b44e2044b11878d4a031e47d8728d64659256fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4388",
    "kind": "arxiv",
    "version": 1
  }
}