Pith Number

pith:XBHZIOZU

pith:2020:XBHZIOZUM22R3S6TWNJ64GJZQB

not attested not anchored not stored refs pending

Tensor non-Gaussianity in chiral scalar-tensor theories of gravity

Angelo Ricciardone, Giorgio Orlando, Luca Caloni, Nicola Bartolo

arxiv:2008.01715 v2 · 2020-08-04 · 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{XBHZIOZUM22R3S6TWNJ64GJZQB}

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	2026-07-05T02:29:54.634167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84f943b3466b51dcbd3b353ee1939806fccd098449b4f4a8257d80bc7f3e48f

Aliases

arxiv: 2008.01715 · arxiv_version: 2008.01715v2 · doi: 10.48550/arxiv.2008.01715 · pith_short_12: XBHZIOZUM22R · pith_short_16: XBHZIOZUM22R3S6T · pith_short_8: XBHZIOZU

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/XBHZIOZUM22R3S6TWNJ64GJZQB \
  | 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: b84f943b3466b51dcbd3b353ee1939806fccd098449b4f4a8257d80bc7f3e48f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "445072f4cf2172db7568c04af7bcf3af75f1810914b6e8e7fd3ceac98354cd2f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-08-04T17:40:20Z",
    "title_canon_sha256": "e0fcb18f91a6161142b7cfffa9159f27c24eb5a9315ac7fba5c608132ac22797"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01715",
    "kind": "arxiv",
    "version": 2
  }
}