Pith Number

pith:Q562J3QD

pith:2021:Q562J3QDUSUBF5W2532DVMCI77

not attested not anchored not stored refs pending

Big Bang Nucleosynthesis constraints on higher-order modified gravities

Emmanuel N. Saridakis, Nick E. Mavromatos, Petros Asimakis, Spyros Basilakos

arxiv:2112.10863 v3 · 2021-12-20 · 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{Q562J3QDUSUBF5W2532DVMCI77}

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

Running Vacuum in the expanding Universe: a unified QFT paradigm for Inflation and Dark Energy

Receipt and verification

First computed	2026-07-05T04:12:37.807062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

877da4ee03a4a812f6daeef43ab048ffccc9d937ab64be17c5ae0fdf513c6b58

Aliases

arxiv: 2112.10863 · arxiv_version: 2112.10863v3 · doi: 10.48550/arxiv.2112.10863 · pith_short_12: Q562J3QDUSUB · pith_short_16: Q562J3QDUSUBF5W2 · pith_short_8: Q562J3QD

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/Q562J3QDUSUBF5W2532DVMCI77 \
  | 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: 877da4ee03a4a812f6daeef43ab048ffccc9d937ab64be17c5ae0fdf513c6b58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03beb6ecd61a9974c0bc7a232c3d999d1cc292b7d905986b6a65c8d62efe5d7a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-12-20T21:17:08Z",
    "title_canon_sha256": "642257f4463a6c3b78782d3b71d7a5e366e5ad0466fe36abb612e43a88ae7984"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10863",
    "kind": "arxiv",
    "version": 3
  }
}