Pith Number

pith:Y5TMII3I

pith:2017:Y5TMII3I5RKF62QQ2CI2AY2P63

not attested not anchored not stored refs pending

Reconstruction of $\alpha$-attractor supergravity models of inflation

A. Di Marco, N. Vittorio, P. Cabella

arxiv:1703.06472 v2 · 2017-03-19 · astro-ph.CO · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5TMII3I5RKF62QQ2CI2AY2P63}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:47:54.556554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c766c42368ec545f6a10d091a0634ff6e871692775651cfdbcefa968b056f030

Aliases

arxiv: 1703.06472 · arxiv_version: 1703.06472v2 · doi: 10.48550/arxiv.1703.06472 · pith_short_12: Y5TMII3I5RKF · pith_short_16: Y5TMII3I5RKF62QQ · pith_short_8: Y5TMII3I

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/Y5TMII3I5RKF62QQ2CI2AY2P63 \
  | 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: c766c42368ec545f6a10d091a0634ff6e871692775651cfdbcefa968b056f030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f4fbee8ec1756329f90cb1e2521f36c779e86a8863cec42dc7887e0b7828cf",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-03-19T17:35:32Z",
    "title_canon_sha256": "9dd30893e90cdeae6209670c87b3027f28af58686c518d92aa6d00c13bb4d1c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06472",
    "kind": "arxiv",
    "version": 2
  }
}