Pith Number

pith:T4Z3TQEB

pith:2014:T4Z3TQEBAYEEDSZKGILVOHNVOL

not attested not anchored not stored refs pending

Discovery of a 3.5 keV line in the Galactic Center and a Critical Look at the Origin of the Line Across Astronomical Targets

Stefano Profumo, Tesla E. Jeltema

arxiv:1408.1699 v2 · 2014-08-07 · astro-ph.HE · 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{T4Z3TQEBAYEEDSZKGILVOHNVOL}

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.

Cited by

1 paper in Pith

Hunting Sterile Neutrino Dark Matter in the MeV Gap

Receipt and verification

First computed	2026-05-18T01:59:53.562982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f33b9c081060841cb2a3217571db572e5554c1a5d621b24056f4d7270ce3678

Aliases

arxiv: 1408.1699 · arxiv_version: 1408.1699v2 · doi: 10.48550/arxiv.1408.1699 · pith_short_12: T4Z3TQEBAYEE · pith_short_16: T4Z3TQEBAYEEDSZK · pith_short_8: T4Z3TQEB

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/T4Z3TQEBAYEEDSZKGILVOHNVOL \
  | 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: 9f33b9c081060841cb2a3217571db572e5554c1a5d621b24056f4d7270ce3678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46497624f82ea4020d915fd2262a2c72c9518bfef9989b8d8945fd3d932bb369",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-08-07T20:00:06Z",
    "title_canon_sha256": "b5888ee1590381cb7fc8534e0ebf4495c07f6f96a4c73308192a9ae95b94111b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1699",
    "kind": "arxiv",
    "version": 2
  }
}