Pith Number

pith:2UIZURJD

pith:2019:2UIZURJD4OWBZMZFNM47F3URDW

not attested not anchored not stored refs pending

Nonlinear matter terms in general scalar-tensor braneworld cosmology

Agus Suroso, Freddy P. Zen, Kevin F. S. Pardede

arxiv:1908.06574 v1 · 2019-08-19 · 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{2UIZURJD4OWBZMZFNM47F3URDW}

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	2026-07-05T00:08:07.414724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5119a4523e3ac1cb3256b39f2ee911dbbed3df303e54187fd62d4bd0af922e4

Aliases

arxiv: 1908.06574 · arxiv_version: 1908.06574v1 · doi: 10.48550/arxiv.1908.06574 · pith_short_12: 2UIZURJD4OWB · pith_short_16: 2UIZURJD4OWBZMZF · pith_short_8: 2UIZURJD

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/2UIZURJD4OWBZMZFNM47F3URDW \
  | 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: d5119a4523e3ac1cb3256b39f2ee911dbbed3df303e54187fd62d4bd0af922e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d85ea85f2e03ad1bedbbb1e47c0eb5441d5fab51b2bd3621f3e389609ae89e4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-19T03:26:22Z",
    "title_canon_sha256": "3a27fb68cb42b410b92284bb0a438cddda68a0cd530ec33c1e705011234d52e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06574",
    "kind": "arxiv",
    "version": 1
  }
}