Pith Number

pith:4BSSQWGH

pith:2020:4BSSQWGHXB7AB4M6BZXTNAUPZ5

not attested not anchored not stored refs pending

Role of trans-Planckian modes in cosmology

Arjun Berera, Jaime R. Calder\'on, Suddhasattwa Brahma

arxiv:2003.07184 v2 · 2020-03-16 · hep-th · astro-ph.CO · 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{4BSSQWGHXB7AB4M6BZXTNAUPZ5}

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

Inflation in supergravity from field redefinitions

Receipt and verification

First computed	2026-07-05T01:54:42.958833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0652858c7b87e00f19e0e6f36828fcf411b8cb593ffc112f81c4e338f668298

Aliases

arxiv: 2003.07184 · arxiv_version: 2003.07184v2 · doi: 10.48550/arxiv.2003.07184 · pith_short_12: 4BSSQWGHXB7A · pith_short_16: 4BSSQWGHXB7AB4M6 · pith_short_8: 4BSSQWGH

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/4BSSQWGHXB7AB4M6BZXTNAUPZ5 \
  | 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: e0652858c7b87e00f19e0e6f36828fcf411b8cb593ffc112f81c4e338f668298

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe3cb089f3b03054f3b9e3312ea667c8caa478d8e4f922b4b1b5ce5b60d008df",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-03-16T13:22:58Z",
    "title_canon_sha256": "721e9ef67fa5d4cf5a4bbf5bc1e032ef70e4951b93b42cb662564574d9fd18a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07184",
    "kind": "arxiv",
    "version": 2
  }
}