Pith Number

pith:O2EIQ47C

pith:2020:O2EIQ47CGGBVZI2ZUDFDKH3L7V

not attested not anchored not stored refs pending

Quintessential $\alpha$-attractor inflation: forecasts for Stage IV galaxy surveys

Santiago Casas, Senwen Deng, Valeri Vardanyan, Yashar Akrami

arxiv:2010.15822 v2 · 2020-10-29 · astro-ph.CO · gr-qc · hep-ph · 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{O2EIQ47CGGBVZI2ZUDFDKH3L7V}

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

Axions as Dark Matter, Dark Energy, and Dark Radiation

Receipt and verification

First computed	2026-07-05T02:28:32.963633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76888873e231835ca359a0ca351f6bfd65a948ad8b6ff04a98f7897e90757e4a

Aliases

arxiv: 2010.15822 · arxiv_version: 2010.15822v2 · doi: 10.48550/arxiv.2010.15822 · pith_short_12: O2EIQ47CGGBV · pith_short_16: O2EIQ47CGGBVZI2Z · pith_short_8: O2EIQ47C

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/O2EIQ47CGGBVZI2ZUDFDKH3L7V \
  | 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: 76888873e231835ca359a0ca351f6bfd65a948ad8b6ff04a98f7897e90757e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71bd352b99d9a2756c3419da3ccd647b5aab43cbe3fd7262cc883297044dfd1b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-10-29T17:55:43Z",
    "title_canon_sha256": "2b961641f816ab08829a7be23938b2edfea7684106109ade5c995dc5de06c8bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15822",
    "kind": "arxiv",
    "version": 2
  }
}