Pith Number

pith:W7XOSUDT

pith:2019:W7XOSUDT2ZWRWEUI6CXTX5MTS2

not attested not anchored not stored refs pending

Quantum Incompleteness of Inflation

Alice Di Tucci, Jean-Luc Lehners, Job Feldbrugge, Neil Turok

arxiv:1906.09007 v2 · 2019-06-21 · 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{W7XOSUDT2ZWRWEUI6CXTX5MTS2}

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

A Safe Beginning for the Universe?

Receipt and verification

First computed	2026-07-05T00:06:46.947060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7eee95073d66d1b1288f0af3bf59396b6fa9d9f2d85bfc8220c0ab102c14f28

Aliases

arxiv: 1906.09007 · arxiv_version: 1906.09007v2 · doi: 10.48550/arxiv.1906.09007 · pith_short_12: W7XOSUDT2ZWR · pith_short_16: W7XOSUDT2ZWRWEUI · pith_short_8: W7XOSUDT

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/W7XOSUDT2ZWRWEUI6CXTX5MTS2 \
  | 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: b7eee95073d66d1b1288f0af3bf59396b6fa9d9f2d85bfc8220c0ab102c14f28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d1fddd1ca4f74f4b3f85c50b456d04362ffb0cd9b1c145490aa1906dfc644ad",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-06-21T08:44:04Z",
    "title_canon_sha256": "f5b949f9132e1a65fa4c743f6315d0e29ec74373afec0511ece12b3ca9c77dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09007",
    "kind": "arxiv",
    "version": 2
  }
}