Pith Number

pith:2XIDDFFK

pith:2021:2XIDDFFKXPSUORBJNF3CR6EQUS

not attested not anchored not stored refs pending

On the $\alpha$-attractor T-models

Gabriel German

arxiv:2105.05426 v2 · 2021-05-12 · 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{2XIDDFFKXPSUORBJNF3CR6EQUS}

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

2 papers in Pith

ACT-ing on inflation: Implications of non Bunch-Davies initial condition and reheating on single-field slow roll models

Graviton Production from Inflaton Condensate: Boltzmann vs Bogoliubov

Receipt and verification

First computed	2026-07-05T03:16:15.606341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5d03194aabbe5474429697628f890a4964c1dc7c3dedcaa176c7f585ee7434f

Aliases

arxiv: 2105.05426 · arxiv_version: 2105.05426v2 · doi: 10.48550/arxiv.2105.05426 · pith_short_12: 2XIDDFFKXPSU · pith_short_16: 2XIDDFFKXPSUORBJ · pith_short_8: 2XIDDFFK

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/2XIDDFFKXPSUORBJNF3CR6EQUS \
  | 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: d5d03194aabbe5474429697628f890a4964c1dc7c3dedcaa176c7f585ee7434f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3513304072f434e8b5dac064f48f360defcc026dd378b4f8006af64736d74536",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-05-12T04:41:57Z",
    "title_canon_sha256": "f3f1230e876e9817319d9ce5f996e8e83c08065e18f60a3204a3323b5f8ca65d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05426",
    "kind": "arxiv",
    "version": 2
  }
}