Pith Number

pith:37FWJ7FW

pith:2020:37FWJ7FWDHMP22MTXJGOWUB6TH

not attested not anchored not stored refs pending

Note on initial conditions for small-field inflation

Auttakit Chatrabhuti, Hiroshi Isono, Ignatios Antoniadis, Spyros Sypsas

arxiv:2008.02494 v2 · 2020-08-06 · hep-th · 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{37FWJ7FWDHMP22MTXJGOWUB6TH}

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	2026-07-05T01:52:24.199713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfcb64fcb619d8fd6993ba4ceb503e99c08d46f3193c869d589b57a723bd5c4d

Aliases

arxiv: 2008.02494 · arxiv_version: 2008.02494v2 · doi: 10.48550/arxiv.2008.02494 · pith_short_12: 37FWJ7FWDHMP · pith_short_16: 37FWJ7FWDHMP22MT · pith_short_8: 37FWJ7FW

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/37FWJ7FWDHMP22MTXJGOWUB6TH \
  | 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: dfcb64fcb619d8fd6993ba4ceb503e99c08d46f3193c869d589b57a723bd5c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c31ef1a3cbac76bcd2e256d19fe66f35f945390239afa027ac510b0caebb826",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-08-06T07:37:38Z",
    "title_canon_sha256": "c7bf222c0e8d5dc4bba14ce21b22a31b6b38e4b6ae777301759b010ce474cdad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02494",
    "kind": "arxiv",
    "version": 2
  }
}