Pith Number

pith:LELF4TVR

pith:2017:LELF4TVRDPB26KDYUQO2LCAWW2

not attested not anchored not stored refs pending

On Bouncing and Nonsingular Solutions in Einstein-scalar-Gauss-Bonnet Cosmology

Laura Sberna, Paolo Pani

arxiv:1708.06371 v3 · 2017-08-21 · 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{LELF4TVRDPB26KDYUQO2LCAWW2}

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	2026-05-18T00:27:13.098115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59165e4eb11bc3af2878a41da58816b6a634f9bebe8b5820c9530b48a10f47fe

Aliases

arxiv: 1708.06371 · arxiv_version: 1708.06371v3 · doi: 10.48550/arxiv.1708.06371 · pith_short_12: LELF4TVRDPB2 · pith_short_16: LELF4TVRDPB26KDY · pith_short_8: LELF4TVR

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/LELF4TVRDPB26KDYUQO2LCAWW2 \
  | 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: 59165e4eb11bc3af2878a41da58816b6a634f9bebe8b5820c9530b48a10f47fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f61cc6cba5d0c9fc50c6d6e596252870c040c57133f24b5433134a7004e2b02e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-21T18:08:49Z",
    "title_canon_sha256": "6eac8fddf0cbe1bbcb401c6f9e3818d28fd12bd4af183a66ec0ca1336bb30918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06371",
    "kind": "arxiv",
    "version": 3
  }
}