Pith Number

pith:QW5XW4CI

pith:2016:QW5XW4CIF3A7RUXPSH34N2GW7H

not attested not anchored not stored refs pending

Cosmological singularity resolution from quantum gravity: the emergent-bouncing universe

Emanuele Alesci, Francesco Cianfrani, Gioele Botta, Stefano Liberati

arxiv:1612.07116 v2 · 2016-12-21 · 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{QW5XW4CIF3A7RUXPSH34N2GW7H}

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

Bouncing cosmologies from Born-Infeld-type gravity

Receipt and verification

First computed	2026-05-18T00:34:35.185073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85bb7b70482ec1f8d2ef91f7c6e8d6f9fed28c262e87f0581c5e264ea6d70194

Aliases

arxiv: 1612.07116 · arxiv_version: 1612.07116v2 · doi: 10.48550/arxiv.1612.07116 · pith_short_12: QW5XW4CIF3A7 · pith_short_16: QW5XW4CIF3A7RUXP · pith_short_8: QW5XW4CI

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/QW5XW4CIF3A7RUXPSH34N2GW7H \
  | 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: 85bb7b70482ec1f8d2ef91f7c6e8d6f9fed28c262e87f0581c5e264ea6d70194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50508d7848f5c0be7fbad389baf315007e90c30711f03fc3099e17bc4e3671fb",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-12-21T14:01:22Z",
    "title_canon_sha256": "b825c60a0f71d4e68821d7d1defa06e16dc154f41030590654bcaf447be4f15d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07116",
    "kind": "arxiv",
    "version": 2
  }
}