Pith Number

pith:NL5EEOBU

pith:2009:NL5EEOBUHY352EGXF574YR2MDG

not attested not anchored not stored refs pending

Anamorphosis in hybrid inflation: How to avoid fine-tuning of initial conditions?

Sebastien Clesse

arxiv:0910.3819 v1 · 2009-10-20 · astro-ph.CO · gr-qc · hep-ph · 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{NL5EEOBUHY352EGXF574YR2MDG}

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	2026-05-18T02:34:18.129872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6afa4238343e37dd10d72f7fcc474c199c97f4a74f02298056447cf1fddf74e3

Aliases

arxiv: 0910.3819 · arxiv_version: 0910.3819v1 · doi: 10.48550/arxiv.0910.3819 · pith_short_12: NL5EEOBUHY35 · pith_short_16: NL5EEOBUHY352EGX · pith_short_8: NL5EEOBU

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/NL5EEOBUHY352EGXF574YR2MDG \
  | 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: 6afa4238343e37dd10d72f7fcc474c199c97f4a74f02298056447cf1fddf74e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca7c96c1216ca205088d347c9e377b82c01859f19b26a7313747caec9fc1e55",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-20T13:56:11Z",
    "title_canon_sha256": "284f2d1e23c3d0a1b27e26856626c381ee5714bf6f930b530b5ef8b41a66092b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3819",
    "kind": "arxiv",
    "version": 1
  }
}