Pith Number

pith:IZKRDNZH

pith:2015:IZKRDNZHIJH4BXQNKJS455RQ3X

not attested not anchored not stored refs pending

Pseudoscalar Portal Dark Matter and New Signatures of Vector-like Fermions

Greg Landsberg, JiJi Fan, Savvas M. Koushiappas

arxiv:1507.06993 v2 · 2015-07-24 · 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{IZKRDNZHIJH4BXQNKJS455RQ3X}

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

Multi Component Dark Matter in a Minimal Model

Receipt and verification

First computed	2026-05-18T01:20:45.757026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

465511b727424fc0de0d5265cef630ddeb3825b37157932bc4a5dca0013d91a1

Aliases

arxiv: 1507.06993 · arxiv_version: 1507.06993v2 · doi: 10.48550/arxiv.1507.06993 · pith_short_12: IZKRDNZHIJH4 · pith_short_16: IZKRDNZHIJH4BXQN · pith_short_8: IZKRDNZH

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/IZKRDNZHIJH4BXQNKJS455RQ3X \
  | 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: 465511b727424fc0de0d5265cef630ddeb3825b37157932bc4a5dca0013d91a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c92ebb16963f1098495cd82702f9507cf2d4e762dfd2f11c94b6d143f721ed16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-07-24T20:00:22Z",
    "title_canon_sha256": "f9ce1be021fd70bc1de2439647c7d744014243c34efc35b94ec001a762000c3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06993",
    "kind": "arxiv",
    "version": 2
  }
}