Pith Number

pith:6CZJPHAS

pith:2017:6CZJPHASZLCWSPJPLLEBR4BPQ6

not attested not anchored not stored refs pending

Cosmic acceleration from a single fluid description

Orlando Luongo, Rocco D'Agostino, Salvatore Capozziello

arxiv:1712.04317 v1 · 2017-12-12 · 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{6CZJPHASZLCWSPJPLLEBR4BPQ6}

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

Singularity softening and avoidance by the action of thermal radiation in a generalized entropic cosmology

Receipt and verification

First computed	2026-05-18T00:28:08.395980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b2979c12cac5693d2f5ac818f02f87814979b34874ed4e62f343bd3787bb73

Aliases

arxiv: 1712.04317 · arxiv_version: 1712.04317v1 · doi: 10.48550/arxiv.1712.04317 · pith_short_12: 6CZJPHASZLCW · pith_short_16: 6CZJPHASZLCWSPJP · pith_short_8: 6CZJPHAS

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/6CZJPHASZLCWSPJPLLEBR4BPQ6 \
  | 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: f0b2979c12cac5693d2f5ac818f02f87814979b34874ed4e62f343bd3787bb73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0060f0cb1d183d7d91334e8774133a2a9cf5c0517f4378e281d973ac7b1b804e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-12-12T14:45:20Z",
    "title_canon_sha256": "ea1e2abb424f5231de27b88bf85032d3d0739670908c8c82a5bc029edc08934b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04317",
    "kind": "arxiv",
    "version": 1
  }
}