Pith Number

pith:PNPS2YTH

pith:2014:PNPS2YTH6AOVE3LIGUKGMUBR7T

not attested not anchored not stored refs pending

Palatini-Born-Infeld Gravity, Bouncing Universe, and Black Hole Formation

Meguru Komada, Shin'ichi Nojiri, Taishi Katsuragawa

arxiv:1409.1663 v3 · 2014-09-05 · hep-th · astro-ph.CO · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNPS2YTH6AOVE3LIGUKGMUBR7T}

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

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-05-18T01:21:45.208140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b5f2d6267f01d526d683514665031fce00f44c3ffe1524bd9ee16cdc1ef19c0

Aliases

arxiv: 1409.1663 · arxiv_version: 1409.1663v3 · doi: 10.48550/arxiv.1409.1663 · pith_short_12: PNPS2YTH6AOV · pith_short_16: PNPS2YTH6AOVE3LI · pith_short_8: PNPS2YTH

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/PNPS2YTH6AOVE3LIGUKGMUBR7T \
  | 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: 7b5f2d6267f01d526d683514665031fce00f44c3ffe1524bd9ee16cdc1ef19c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b458c4f1125865d40a11e6dc0782a60ac89c816de1275ef7dff3476a3bb32cb",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-09-05T05:11:05Z",
    "title_canon_sha256": "72a0f95da33a93425046390288583fbc13b70fed247f05887a0322a48f11b5b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1663",
    "kind": "arxiv",
    "version": 3
  }
}