Pith Number

pith:KVKUQWYI

pith:2011:KVKUQWYI32CBOBNPOD7EPPK6WG

not attested not anchored not stored refs pending

Constraints on String Cosmology

Callum Quigley, Emil J. Martinec, Savdeep Sethi, Stephen R. Green

arxiv:1110.0545 v4 · 2011-10-03 · hep-th · astro-ph.CO · 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{KVKUQWYI32CBOBNPOD7EPPK6WG}

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

2 papers in Pith

Dark energy from string theory: an introductory review

de Sitter in String Theory vs. Gibbons & Hawking

Receipt and verification

First computed	2026-05-18T02:31:02.625600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5555485b08de841705af70fe47bd5eb1b2bdfaa00a8b09f99b226c219590aec0

Aliases

arxiv: 1110.0545 · arxiv_version: 1110.0545v4 · doi: 10.48550/arxiv.1110.0545 · pith_short_12: KVKUQWYI32CB · pith_short_16: KVKUQWYI32CBOBNP · pith_short_8: KVKUQWYI

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/KVKUQWYI32CBOBNPOD7EPPK6WG \
  | 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: 5555485b08de841705af70fe47bd5eb1b2bdfaa00a8b09f99b226c219590aec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4197954db8b1d6412b23618ea9f4906b4e52f96bf4443fd0f9fe80d2e3e96710",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-10-03T23:44:11Z",
    "title_canon_sha256": "37072ebfa3e746b0d23296bfa13ceac89c6b6d87ac0737fd73d09f32b8073b3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0545",
    "kind": "arxiv",
    "version": 4
  }
}