Pith Number

pith:DAFOJQ5G

pith:2018:DAFOJQ5GA4BFU6WZRTC5CUN4JU

not attested not anchored not stored refs pending

Energy transfer from space-time into matter and a bouncing inflation from Covariant Canonical Gauge theory of Gravity

David Benisty, David Vasak, Eduardo Guendelman, Jurgen Struckmeier

arxiv:1807.03557 v5 · 2018-07-10 · 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{DAFOJQ5GA4BFU6WZRTC5CUN4JU}

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	2026-05-17T23:44:10.106229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

180ae4c3a607025a7ad98cc5d151bc4d02031ad7750db749526257acaf0712fc

Aliases

arxiv: 1807.03557 · arxiv_version: 1807.03557v5 · doi: 10.48550/arxiv.1807.03557 · pith_short_12: DAFOJQ5GA4BF · pith_short_16: DAFOJQ5GA4BFU6WZ · pith_short_8: DAFOJQ5G

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/DAFOJQ5GA4BFU6WZRTC5CUN4JU \
  | 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: 180ae4c3a607025a7ad98cc5d151bc4d02031ad7750db749526257acaf0712fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cce6c82d98ad66f5da0d73710ea55b451e784113878ae07de2f4d38287d2e39",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-10T10:13:39Z",
    "title_canon_sha256": "07972d28967d24886b353cd9bd6de141c2581586d52165d5f1857e00e4b98ea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03557",
    "kind": "arxiv",
    "version": 5
  }
}