Pith Number

pith:CFNI3TXC

pith:2021:CFNI3TXCEHBWAL4QVHGJ3JQZCA

not attested not anchored not stored refs pending

Testing freeze-in with axial and vector $Z'$ bosons

Catarina Cosme, Ma\'ira Dutra, Stephen Godfrey, Taylor R. Gray

arxiv:2104.13937 v2 · 2021-04-28 · hep-ph · astro-ph.CO · astro-ph.HE · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFNI3TXCEHBWAL4QVHGJ3JQZCA}

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

3 papers in Pith

Linking the Gauge Hierarchy with Neutrino Masses and Dark Matter via Two-step Cosmological Selection

Constraining light dark matter in vector-scalar portals with COSI and AMEGO-X

Dark Matter Freeze-in from a $Z^\prime$ Reheaton

Receipt and verification

First computed	2026-07-05T03:21:33.025178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

115a8dcee221c3602f90a9cc9da619101f04ecce57a1c3ddbc26cd229ee2660e

Aliases

arxiv: 2104.13937 · arxiv_version: 2104.13937v2 · doi: 10.48550/arxiv.2104.13937 · pith_short_12: CFNI3TXCEHBW · pith_short_16: CFNI3TXCEHBWAL4Q · pith_short_8: CFNI3TXC

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/CFNI3TXCEHBWAL4QVHGJ3JQZCA \
  | 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: 115a8dcee221c3602f90a9cc9da619101f04ecce57a1c3ddbc26cd229ee2660e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3663a32b7cb8aaa35dd537c1993235c8ba19118ce66001967043cb3e92da638f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-04-28T18:00:05Z",
    "title_canon_sha256": "6ca10adc3752faaf01a378d6f6dec9599a5a7ff0d2225ad0faf6725e4558bd6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.13937",
    "kind": "arxiv",
    "version": 2
  }
}