Pith Number

pith:XB4FX5PF

pith:2013:XB4FX5PFEQJPILBSSSUZVFBAVF

not attested not anchored not stored refs pending

New inflation in supergravity after Planck and LHC

Fuminobu Takahashi

arxiv:1308.4212 v1 · 2013-08-20 · hep-ph · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XB4FX5PFEQJPILBSSSUZVFBAVF}

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	2026-05-18T03:07:33.926659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8785bf5e52412f42c3294a99a9420a96a732e31e4c46ec340bda340ce0d5cc0

Aliases

arxiv: 1308.4212 · arxiv_version: 1308.4212v1 · doi: 10.48550/arxiv.1308.4212 · pith_short_12: XB4FX5PFEQJP · pith_short_16: XB4FX5PFEQJPILBS · pith_short_8: XB4FX5PF

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/XB4FX5PFEQJPILBSSSUZVFBAVF \
  | 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: b8785bf5e52412f42c3294a99a9420a96a732e31e4c46ec340bda340ce0d5cc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "500413d7d07e39ffe72b5caa3b68da0be393a2a2799aa33ef50ec0f3ab8f3f1d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-08-20T02:36:15Z",
    "title_canon_sha256": "119a00929003195145deacd500d4a621e509b6d726ecd11f9398826b1448bada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4212",
    "kind": "arxiv",
    "version": 1
  }
}