Pith Number

pith:ICE2LXKM

pith:2020:ICE2LXKM7SL4VCF4WI4KXPXYZC

not attested not anchored not stored refs pending

Nonsingular bouncing cosmology in general relativity: physical analysis of the spacetime defect

Emmanuele Battista

arxiv:2011.09818 v4 · 2020-11-19 · gr-qc · 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{ICE2LXKM7SL4VCF4WI4KXPXYZC}

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

5 papers in Pith

Equivalence Principle violation in metric-affine gravity and finite-temperature effects

Big Bang revisited

Families of regular spacetimes and energy conditions

Energy conditions in static, spherically symmetric spacetimes and effective geometries

Receipt and verification

First computed	2026-07-05T03:01:53.804744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4089a5dd4cfc97ca88bcb238abbef8c8b8d8e0d5c4f40ae9c37d9f538de6ef27

Aliases

arxiv: 2011.09818 · arxiv_version: 2011.09818v4 · doi: 10.48550/arxiv.2011.09818 · pith_short_12: ICE2LXKM7SL4 · pith_short_16: ICE2LXKM7SL4VCF4 · pith_short_8: ICE2LXKM

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/ICE2LXKM7SL4VCF4WI4KXPXYZC \
  | 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: 4089a5dd4cfc97ca88bcb238abbef8c8b8d8e0d5c4f40ae9c37d9f538de6ef27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a78a90ae76c8831b4ddb1e7c542c838de6e8d220786271490e4928a6bf6a7816",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-11-19T13:41:03Z",
    "title_canon_sha256": "e7fa1783365eaa8a9dd66a0e40ee343659a1e7adf767187a313c42c505371a61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09818",
    "kind": "arxiv",
    "version": 4
  }
}