Pith Number

pith:T6B7LJC2

pith:2015:T6B7LJC2ADY5CLDV6K7N3FIWBT

not attested not anchored not stored refs pending

Nonthermal Two Component Dark Matter Model for Fermi-LAT $\gamma$-ray excess and 3.55 keV X-ray Line

Anirban Biswas, Debasish Majumdar, Probir Roy

arxiv:1501.02666 v2 · 2015-01-12 · 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{T6B7LJC2ADY5CLDV6K7N3FIWBT}

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	2026-05-18T01:41:11.642419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f83f5a45a00f1d12c75f2bedd95160ce54e8bcc6df125807cb2fc72c37c2f2d

Aliases

arxiv: 1501.02666 · arxiv_version: 1501.02666v2 · doi: 10.48550/arxiv.1501.02666 · pith_short_12: T6B7LJC2ADY5 · pith_short_16: T6B7LJC2ADY5CLDV · pith_short_8: T6B7LJC2

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/T6B7LJC2ADY5CLDV6K7N3FIWBT \
  | 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: 9f83f5a45a00f1d12c75f2bedd95160ce54e8bcc6df125807cb2fc72c37c2f2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b38dd25b2459ad36c6d5a60da96d23642aaecd0684aab26570c4da0b0985d6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-01-12T14:41:24Z",
    "title_canon_sha256": "672aa43dbc52360ccfad2d0680ea144d35bb97cfd2313bfbae69866dfc1392e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02666",
    "kind": "arxiv",
    "version": 2
  }
}