Pith Number

pith:QPRSNORD

pith:2021:QPRSNORDJ2ZAKUW3RAC3WQHZZD

not attested not anchored not stored refs pending

Junction conditions for generalized hybrid metric-Palatini gravity with applications

Jo\~ao Lu\'is Rosa, Jos\'e P. S. Lemos

arxiv:2111.12109 v1 · 2021-11-23 · gr-qc · astro-ph.CO · 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{QPRSNORDJ2ZAKUW3RAC3WQHZZD}

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

First-order thermodynamics of multi-scalar-tensor gravity

Receipt and verification

First computed	2026-07-05T03:46:25.178591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83e326ba234eb20552db8805bb40f9c8d1dc4475c8c107bdf5320fb86f898a6d

Aliases

arxiv: 2111.12109 · arxiv_version: 2111.12109v1 · doi: 10.48550/arxiv.2111.12109 · pith_short_12: QPRSNORDJ2ZA · pith_short_16: QPRSNORDJ2ZAKUW3 · pith_short_8: QPRSNORD

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/QPRSNORDJ2ZAKUW3RAC3WQHZZD \
  | 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: 83e326ba234eb20552db8805bb40f9c8d1dc4475c8c107bdf5320fb86f898a6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c623940dc1ab3863451daf8de08b46bca7491374918667038a012086783ab4a3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-11-23T19:02:15Z",
    "title_canon_sha256": "67b2b010e1520182b3768661088f13de70f67cf8695c177e6bc6e673f58ef3df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12109",
    "kind": "arxiv",
    "version": 1
  }
}