Pith Number

pith:4SPUKDIG

pith:2013:4SPUKDIGEDW2GICBLOYNZYFW5C

not attested not anchored not stored refs pending

Two-field inflation with non-minimal coupling

Jinsu Kim, Seong Chan Park, Yoonbai Kim

arxiv:1301.5472 v3 · 2013-01-23 · 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{4SPUKDIGEDW2GICBLOYNZYFW5C}

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	2026-05-18T02:25:05.224825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e49f450d0620eda320415bb0dce0b6e8b964501c7e2251272da31ec156606383

Aliases

arxiv: 1301.5472 · arxiv_version: 1301.5472v3 · doi: 10.48550/arxiv.1301.5472 · pith_short_12: 4SPUKDIGEDW2 · pith_short_16: 4SPUKDIGEDW2GICB · pith_short_8: 4SPUKDIG

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/4SPUKDIGEDW2GICBLOYNZYFW5C \
  | 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: e49f450d0620eda320415bb0dce0b6e8b964501c7e2251272da31ec156606383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea7b292fd0da58535872d94b9814a43a8a59d240c0c77a14a8f04ac3f3721c5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-01-23T11:43:02Z",
    "title_canon_sha256": "b7d47135b901cbb5a045173efda4656029d9dba91ecba7fbaaaa45bcf4c60ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5472",
    "kind": "arxiv",
    "version": 3
  }
}