Pith Number

pith:KE62SNSL

pith:2018:KE62SNSL7GCLPIFOZ7LBIVHHHB

not attested not anchored not stored refs pending

Quantum Ekpyrotic mechanism in Fermi-bounce curvaton cosmology

Andrea Addazi, Antonino Marciano

arxiv:1810.05513 v1 · 2018-10-12 · 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{KE62SNSL7GCLPIFOZ7LBIVHHHB}

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	2026-05-18T00:03:30.228914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

513da9364bf984b7a0aecfd61454e73855ed2f265639157eb2161a5d381ae863

Aliases

arxiv: 1810.05513 · arxiv_version: 1810.05513v1 · doi: 10.48550/arxiv.1810.05513 · pith_short_12: KE62SNSL7GCL · pith_short_16: KE62SNSL7GCLPIFO · pith_short_8: KE62SNSL

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/KE62SNSL7GCLPIFOZ7LBIVHHHB \
  | 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: 513da9364bf984b7a0aecfd61454e73855ed2f265639157eb2161a5d381ae863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "751ab518b4478b189a64c7f120a4b5b4e8b40304a2015e0072008f98934e54c8",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-10-12T13:51:05Z",
    "title_canon_sha256": "96f4895b87780eaefdaf64c8eb3524d6ec5daff75b8b1811a3e0dce241ea95ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05513",
    "kind": "arxiv",
    "version": 1
  }
}