Pith Number

pith:5D73AZ7E

pith:2014:5D73AZ7EYAJBG5YAH4JAQQHFTE

not attested not anchored not stored refs pending

The 3.5 keV X-ray line signature from annihilating and decaying dark matter in Weinberg model

P. Ko, Seungwon Baek, Wan-Il Park

arxiv:1405.3730 v2 · 2014-05-15 · 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{5D73AZ7EYAJBG5YAH4JAQQHFTE}

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	2026-05-18T02:50:59.385673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8ffb067e4c0121377003f120840e5993dde36cc493df54a725092451e8cb2c2

Aliases

arxiv: 1405.3730 · arxiv_version: 1405.3730v2 · doi: 10.48550/arxiv.1405.3730 · pith_short_12: 5D73AZ7EYAJB · pith_short_16: 5D73AZ7EYAJBG5YA · pith_short_8: 5D73AZ7E

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/5D73AZ7EYAJBG5YAH4JAQQHFTE \
  | 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: e8ffb067e4c0121377003f120840e5993dde36cc493df54a725092451e8cb2c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e42ccaa87fa0606fd7d8ed70804ace3a21e0bd4b050b68c536cd042f8d4326",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-05-15T02:55:47Z",
    "title_canon_sha256": "d0be39266406b56539a9c8f936fd4176ec59ba6534a638c1cb664a7a4cd7815a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3730",
    "kind": "arxiv",
    "version": 2
  }
}