Pith Number

pith:HQCXTSYL

pith:2009:HQCXTSYLFBCYJ4M567KKWHMHNY

not attested not anchored not stored refs pending

Inflaton in R-dependent potential

Jean Alexandre

arxiv:0904.0934 v2 · 2009-04-06 · hep-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQCXTSYLFBCYJ4M567KKWHMHNY}

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	2026-05-18T02:24:56.080751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c0579cb0b284584f19df7d4ab1d876e01f365a1d17f4d56dade58e870e47684

Aliases

arxiv: 0904.0934 · arxiv_version: 0904.0934v2 · doi: 10.48550/arxiv.0904.0934 · pith_short_12: HQCXTSYLFBCY · pith_short_16: HQCXTSYLFBCYJ4M5 · pith_short_8: HQCXTSYL

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/HQCXTSYLFBCYJ4M567KKWHMHNY \
  | 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: 3c0579cb0b284584f19df7d4ab1d876e01f365a1d17f4d56dade58e870e47684

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51d3cd6a4fcc72429a8159f902e9356fb63b23f81d4986b93a88c4fd3ced49f5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-04-06T14:40:28Z",
    "title_canon_sha256": "f67007b5a6f785df0705eb45c1ae341ba6f2dd74c561ab0e4f4c4796450a116a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0934",
    "kind": "arxiv",
    "version": 2
  }
}