Pith Number

pith:D2AJ7U5O

pith:2024:D2AJ7U5O4KDC6MVTV636GFX5DT

not attested not anchored not stored refs pending

Everything hot everywhere all at once: Neutrinos and hot dark matter as a single effective species

Amol Upadhye, Giovanni Pierobon, Markus R. Mosbech, Yvonne Y. Y. Wong

arxiv:2410.05815 v1 · 2024-10-08 · astro-ph.CO · 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{D2AJ7U5O4KDC6MVTV636GFX5DT}

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	2026-07-05T09:17:25.204201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e809fd3aee2862f32b3afb7e316fd1ced6eb69a10a90346eb929bd9fcbae936

Aliases

arxiv: 2410.05815 · arxiv_version: 2410.05815v1 · doi: 10.48550/arxiv.2410.05815 · pith_short_12: D2AJ7U5O4KDC · pith_short_16: D2AJ7U5O4KDC6MVT · pith_short_8: D2AJ7U5O

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/D2AJ7U5O4KDC6MVTV636GFX5DT \
  | 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: 1e809fd3aee2862f32b3afb7e316fd1ced6eb69a10a90346eb929bd9fcbae936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4012bfff2535ee9756761751e4a18acdb5cd0ab6e7443e842ef5e9ab4373893d",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-10-08T08:46:05Z",
    "title_canon_sha256": "b279273278e76120cd9c6c3c5f1d646ee86f236ce84a27fb98ffc9cefa353a09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.05815",
    "kind": "arxiv",
    "version": 1
  }
}