Pith Number

pith:E3L2HR4L

pith:2015:E3L2HR4LKWG3K277CVYU4WMC7K

not attested not anchored not stored refs pending

Dirac-Fermionic Dark Matter in $U(1)_X$ Models

Alexandre Alves, Asher Berlin, Farinaldo S. Queiroz, Stefano Profumo

arxiv:1506.06767 v3 · 2015-06-22 · 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{E3L2HR4LKWG3K277CVYU4WMC7K}

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	2026-05-18T01:32:00.310025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d7a3c78b558db56bff15714e5982fab14df346e564929b796e2978b2620831

Aliases

arxiv: 1506.06767 · arxiv_version: 1506.06767v3 · doi: 10.48550/arxiv.1506.06767 · pith_short_12: E3L2HR4LKWG3 · pith_short_16: E3L2HR4LKWG3K277 · pith_short_8: E3L2HR4L

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/E3L2HR4LKWG3K277CVYU4WMC7K \
  | 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: 26d7a3c78b558db56bff15714e5982fab14df346e564929b796e2978b2620831

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35126353fc19a0d1150b2bb803dceeef3670e22c74e1faa2cfab3f738cc38202",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-06-22T20:01:48Z",
    "title_canon_sha256": "1465b958c150cf624330f8b8ee77f00e52032993361979aade5370c9e86cc739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06767",
    "kind": "arxiv",
    "version": 3
  }
}