Pith Number

pith:OHD7W6DM

pith:2019:OHD7W6DMRVG5ESPHITCYURPEDP

not attested not anchored not stored refs pending

Simple Sinflaton-less $\alpha$-attractors

Renata Kallosh, Yusuke Yamada

arxiv:1901.09046 v1 · 2019-01-25 · hep-th · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHD7W6DMRVG5ESPHITCYURPEDP}

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	2026-05-17T23:47:17.303750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c7fb786c8d4dd249e744c58a45e41bfdb3c8b45bfc28354b2d14c53b7055fa

Aliases

arxiv: 1901.09046 · arxiv_version: 1901.09046v1 · doi: 10.48550/arxiv.1901.09046 · pith_short_12: OHD7W6DMRVG5 · pith_short_16: OHD7W6DMRVG5ESPH · pith_short_8: OHD7W6DM

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/OHD7W6DMRVG5ESPHITCYURPEDP \
  | 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: 71c7fb786c8d4dd249e744c58a45e41bfdb3c8b45bfc28354b2d14c53b7055fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52273a3aded1f41711efe5ebedb55eb59e826f431a56b76349eda6e2083dd16",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-01-25T19:03:45Z",
    "title_canon_sha256": "2ee295b3f968728f7ae53bcd222207ea8f79e91853bd4ad2eab786057799023f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09046",
    "kind": "arxiv",
    "version": 1
  }
}