Pith Number

pith:KWZQRVIG

pith:2018:KWZQRVIGW6YGWKILK3LL6234RN

not attested not anchored not stored refs pending

Supergravity, $\alpha$-attractors and primordial non-Gaussianity

Domenico Matteo Bianco, Licia Verde, Nicola Bartolo, Raul Jimenez, Sabino Matarrese

arxiv:1805.04269 v2 · 2018-05-11 · astro-ph.CO · 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{KWZQRVIGW6YGWKILK3LL6234RN}

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	2026-05-18T00:00:55.930382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b308d506b7b06b290b56d6bf6b7c8b6af870cb13eb2ea7f506a1aed7884be4

Aliases

arxiv: 1805.04269 · arxiv_version: 1805.04269v2 · doi: 10.48550/arxiv.1805.04269 · pith_short_12: KWZQRVIGW6YG · pith_short_16: KWZQRVIGW6YGWKIL · pith_short_8: KWZQRVIG

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/KWZQRVIGW6YGWKILK3LL6234RN \
  | 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: 55b308d506b7b06b290b56d6bf6b7c8b6af870cb13eb2ea7f506a1aed7884be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e467a009c42df7ff662c5acf70b2141876b58da43738198996b2287c4ba3743f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-05-11T08:12:49Z",
    "title_canon_sha256": "64be2a2494a8c293b1cf4d9006fd725578cfb77f17e91af43e2d3ccf55a69e57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04269",
    "kind": "arxiv",
    "version": 2
  }
}