Pith Number

pith:PYLMHLLU

pith:2022:PYLMHLLUIYMJ7NDKKS6NBPV6SF

not attested not anchored not stored refs pending

Double-copy towards supergravity inflation with $\alpha$-attractor models

John Joseph M. Carrasco, Matthew Lewandowski, Nicolas H. Pavao

arxiv:2211.04441 v2 · 2022-11-08 · 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{PYLMHLLUIYMJ7NDKKS6NBPV6SF}

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	2026-07-05T06:58:06.739882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e16c3ad7446189fb46a54bcd0bebe9151e5dd4c6733f4a5c130926e03f4d5f8

Aliases

arxiv: 2211.04441 · arxiv_version: 2211.04441v2 · doi: 10.48550/arxiv.2211.04441 · pith_short_12: PYLMHLLUIYMJ · pith_short_16: PYLMHLLUIYMJ7NDK · pith_short_8: PYLMHLLU

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/PYLMHLLUIYMJ7NDKKS6NBPV6SF \
  | 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: 7e16c3ad7446189fb46a54bcd0bebe9151e5dd4c6733f4a5c130926e03f4d5f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db67d9d574ca3aee48d24f413b9a790ad3b433d7ebe2d86828af8c18d3f1d708",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-11-08T18:35:27Z",
    "title_canon_sha256": "13abc73ca0b78a7dd0a3cb041291cd1b74b118dc0746c071c41990e1f7c95755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04441",
    "kind": "arxiv",
    "version": 2
  }
}