Pith Number

pith:MHWJYH6M

pith:2021:MHWJYH6M7XM6H7EGXAQOE6VOYW

not attested not anchored not stored refs pending

Ultralight bosons for strong gravity applications from simple Standard Model extensions

Ant\'onio Onofre, Ant\'onio P. Morais, Carlos A. R. Herdeiro, Eugen Radu, Felipe F. Freitas, Nicolas Sanchis-Gual, Roman Pasechnik, Rui Santos

arxiv:2107.09493 v2 · 2021-07-20 · hep-ph · astro-ph.HE · gr-qc · 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{MHWJYH6M7XM6H7EGXAQOE6VOYW}

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	2026-07-05T03:45:37.817933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ec9c1fccfdd9e3fc86b820e27aaec5a130e2ce40c3ca457e283fdb0b4e674f

Aliases

arxiv: 2107.09493 · arxiv_version: 2107.09493v2 · doi: 10.48550/arxiv.2107.09493 · pith_short_12: MHWJYH6M7XM6 · pith_short_16: MHWJYH6M7XM6H7EG · pith_short_8: MHWJYH6M

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/MHWJYH6M7XM6H7EGXAQOE6VOYW \
  | 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: 61ec9c1fccfdd9e3fc86b820e27aaec5a130e2ce40c3ca457e283fdb0b4e674f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c070929c04b789f52e2154232ab6ca286c52e9a32922464f6fa7d6137088a29b",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-07-20T13:42:40Z",
    "title_canon_sha256": "f97c09b7cc724be6494a2fe648d04968076dc589e1c699d82868969619836ed1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09493",
    "kind": "arxiv",
    "version": 2
  }
}