Pith Number

pith:7R5V3R67

pith:2018:7R5V3R67T4DDCTWTTCEMRP5VPX

not attested not anchored not stored refs pending

Faint Light from Dark Matter: Classifying and Constraining Dark Matter-Photon Effective Operators

Bradley J. Kavanagh, Paolo Panci, Robert Ziegler

arxiv:1810.00033 v2 · 2018-09-28 · 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{7R5V3R67T4DDCTWTTCEMRP5VPX}

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

Underground Production of Electromagnetic Dark States by MeV-scale Electron Beams and Detection with CCDs

Receipt and verification

First computed	2026-05-17T23:45:52.799068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc7b5dc7df9f06314ed39888c8bfb57df712ecc432831d8c56480d8461ba0a84

Aliases

arxiv: 1810.00033 · arxiv_version: 1810.00033v2 · doi: 10.48550/arxiv.1810.00033 · pith_short_12: 7R5V3R67T4DD · pith_short_16: 7R5V3R67T4DDCTWT · pith_short_8: 7R5V3R67

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/7R5V3R67T4DDCTWTTCEMRP5VPX \
  | 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: fc7b5dc7df9f06314ed39888c8bfb57df712ecc432831d8c56480d8461ba0a84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4f5a2bf72ea6aeb6053f15f0dbad9e8f3ebe2107dfc57b1b0e3d81f028ed519",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-09-28T18:31:28Z",
    "title_canon_sha256": "c2b9bc1515950e4cc8ffef5fdf78a560f326e2e63a14baa9801b554164e711f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00033",
    "kind": "arxiv",
    "version": 2
  }
}