Pith Number

pith:52YP4MJW

pith:2018:52YP4MJWFY2PZSIAIIAEIRIZOH

not attested not anchored not stored refs pending

U(1) symmetric $\alpha$-attractors

Yusuke Yamada

arxiv:1802.04848 v3 · 2018-02-13 · 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{52YP4MJWFY2PZSIAIIAEIRIZOH}

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

Behaviour of $\alpha$-attractors in Warm Inflation

Receipt and verification

First computed	2026-07-05T01:03:57.022768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb0fe31362e34fcc900420044451971c245872db2f20374732f6e639447ddae

Aliases

arxiv: 1802.04848 · arxiv_version: 1802.04848v3 · doi: 10.48550/arxiv.1802.04848 · pith_short_12: 52YP4MJWFY2P · pith_short_16: 52YP4MJWFY2PZSIA · pith_short_8: 52YP4MJW

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/52YP4MJWFY2PZSIAIIAEIRIZOH \
  | 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: eeb0fe31362e34fcc900420044451971c245872db2f20374732f6e639447ddae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5604c39ed7da62baa227ad5884dd6c5536fa87304c5d7f9737fda3b43ad5b71",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-02-13T20:38:56Z",
    "title_canon_sha256": "f784158a5b6b2817c9035b8c3583b8748d8334c3a506afbacfe86999c5b13f2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04848",
    "kind": "arxiv",
    "version": 3
  }
}