Pith Number

pith:LPYHCLWY

pith:2020:LPYHCLWYTOW2CHS3I4ZBNBB2DF

not attested not anchored not stored refs pending

Constraining Mirror Dark Matter Inside Neutron Stars

Andrea Addazi, Antonino Marciano, Francesco Pannarale, Raul Ciancarella

arxiv:2010.12904 v3 · 2020-10-24 · astro-ph.HE · gr-qc · 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{LPYHCLWYTOW2CHS3I4ZBNBB2DF}

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	2026-07-05T01:49:21.103262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf0712ed89bada11e5b473216843a19509e911fde3eb30dd23e37c0035288c3

Aliases

arxiv: 2010.12904 · arxiv_version: 2010.12904v3 · doi: 10.48550/arxiv.2010.12904 · pith_short_12: LPYHCLWYTOW2 · pith_short_16: LPYHCLWYTOW2CHS3 · pith_short_8: LPYHCLWY

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/LPYHCLWYTOW2CHS3I4ZBNBB2DF \
  | 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: 5bf0712ed89bada11e5b473216843a19509e911fde3eb30dd23e37c0035288c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c16fd516c79fbeb495e852ee05421afb61cf59ba2c5f2527af7efe3e07069b2",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-10-24T14:00:10Z",
    "title_canon_sha256": "b1442af2644023da4d22f75c879716ae315bd798b76c765cb00d3a4f1b76ea50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12904",
    "kind": "arxiv",
    "version": 3
  }
}