Pith Number

pith:2WURQ6VD

pith:2021:2WURQ6VD6EWYWMPFJFYDQFHPUH

not attested not anchored not stored refs pending

Horndeski fermion-boson stars

Armando A. Roque, L. Arturo Ure\~na-L\'opez

arxiv:2109.14747 v2 · 2021-09-29 · 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{2WURQ6VD6EWYWMPFJFYDQFHPUH}

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	2026-07-05T03:43:44.717156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5a9187aa3f12d8b31e549703814efa1d70837d43ce80d748732ef97d52b0183

Aliases

arxiv: 2109.14747 · arxiv_version: 2109.14747v2 · doi: 10.48550/arxiv.2109.14747 · pith_short_12: 2WURQ6VD6EWY · pith_short_16: 2WURQ6VD6EWYWMPF · pith_short_8: 2WURQ6VD

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/2WURQ6VD6EWYWMPFJFYDQFHPUH \
  | 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: d5a9187aa3f12d8b31e549703814efa1d70837d43ce80d748732ef97d52b0183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c99ba19e882da8d74c59ee299cf70e27893f0da1228dc99cd5ec9ad852c2a3e7",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-29T22:42:20Z",
    "title_canon_sha256": "75161c0fe595f6893416662c1da3ba6c386498deac6c69eef7ac3667cdebb451"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14747",
    "kind": "arxiv",
    "version": 2
  }
}