Pith Number

pith:X2J3DFB2

pith:2019:X2J3DFB2WTCAFRGERVSMIR6EC4

not attested not anchored not stored refs pending

In search of an observational quantum signature of the primordial perturbations in slow-roll and ultra slow-roll inflation

Olivier Dor\'e, Roland de Putter

arxiv:1905.01394 v1 · 2019-05-04 · gr-qc · astro-ph.CO · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2J3DFB2WTCAFRGERVSMIR6EC4}

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 Landscape of Cosmological Decoherence

Receipt and verification

First computed	2026-07-05T00:41:27.018118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be93b1943ab4c402c4c48d64c447c41701bd17124f9e4e87bdd68c5d0a3a605c

Aliases

arxiv: 1905.01394 · arxiv_version: 1905.01394v1 · doi: 10.48550/arxiv.1905.01394 · pith_short_12: X2J3DFB2WTCA · pith_short_16: X2J3DFB2WTCAFRGE · pith_short_8: X2J3DFB2

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/X2J3DFB2WTCAFRGERVSMIR6EC4 \
  | 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: be93b1943ab4c402c4c48d64c447c41701bd17124f9e4e87bdd68c5d0a3a605c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "560f02a5c75efa48814a59ca2bfe8d2597a89e3ff9339b732298a8caf2b4da17",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-05-04T00:26:18Z",
    "title_canon_sha256": "bc393b1d82a834675a875379bec65c2f9eab5298c3855af9c81b814f59c65f11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01394",
    "kind": "arxiv",
    "version": 1
  }
}