Pith Number

pith:DYJV4GUR

pith:2020:DYJV4GUR4KGI2RIAKEBVWPF3P5

not attested not anchored not stored refs pending

Neutrino Portal to FIMP Dark Matter with an Early Matter Era

Catarina Cosme, Litao Yang, Ma\'ira Dutra, Teng Ma, Yongcheng Wu

arxiv:2003.01723 v2 · 2020-03-03 · 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{DYJV4GUR4KGI2RIAKEBVWPF3P5}

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

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

Receipt and verification

First computed	2026-07-05T02:21:50.565131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e135e1a91e28c8d450051035b3cbb7f788ab2789c0a0a0991d92391a1761ba6

Aliases

arxiv: 2003.01723 · arxiv_version: 2003.01723v2 · doi: 10.48550/arxiv.2003.01723 · pith_short_12: DYJV4GUR4KGI · pith_short_16: DYJV4GUR4KGI2RIA · pith_short_8: DYJV4GUR

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/DYJV4GUR4KGI2RIAKEBVWPF3P5 \
  | 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: 1e135e1a91e28c8d450051035b3cbb7f788ab2789c0a0a0991d92391a1761ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49a47feb5a73cb9a2dff3a904d14280091399f6d370b4ddcccaca41f1507cee6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-03-03T19:00:00Z",
    "title_canon_sha256": "c122d0887959190915ebd51dac15aa9ee5f4f3567ecdd93e8cdf95bee7aca8a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01723",
    "kind": "arxiv",
    "version": 2
  }
}