Pith Number

pith:44EYCXIS

pith:2010:44EYCXIS2VJBHGDXAMSEZYBNXB

not attested not anchored not stored refs pending

Dark Energy as Double N-Flation--Observational Predictions

III, J. Richard Gott, Zachary Slepian

arxiv:1011.2528 v2 · 2010-11-10 · astro-ph.CO · gr-qc · 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{44EYCXIS2VJBHGDXAMSEZYBNXB}

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	2026-05-18T03:48:01.048706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e709815d12d55213987703244ce02db87ea783139eca2df8f8ab51ac606b6270

Aliases

arxiv: 1011.2528 · arxiv_version: 1011.2528v2 · doi: 10.48550/arxiv.1011.2528 · pith_short_12: 44EYCXIS2VJB · pith_short_16: 44EYCXIS2VJBHGDX · pith_short_8: 44EYCXIS

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/44EYCXIS2VJBHGDXAMSEZYBNXB \
  | 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: e709815d12d55213987703244ce02db87ea783139eca2df8f8ab51ac606b6270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "308cbe42e9010b9d0c0637562fb655b85c7aa2c846529f0ef9f9396785f7396c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-10T23:25:31Z",
    "title_canon_sha256": "a046ecd6ed06ec6f0493df5924aa1cf8855441ea652cb2129728127d0ec6235c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2528",
    "kind": "arxiv",
    "version": 2
  }
}