Pith Number

pith:4OJ4WCFJ

pith:2010:4OJ4WCFJ2663GKQ7APVQVVFY6V

not attested not anchored not stored refs pending

Born in an Infinite Universe: a Cosmological Interpretation of Quantum Mechanics

Anthony Aguirre, Max Tegmark

arxiv:1008.1066 v2 · 2010-08-05 · quant-ph · 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{4OJ4WCFJ2663GKQ7APVQVVFY6V}

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	2026-05-18T03:23:37.376441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e393cb08a9d7bdb32a1f03eb0ad4b8f551ccb81aed150d982028cc07a16b7f55

Aliases

arxiv: 1008.1066 · arxiv_version: 1008.1066v2 · doi: 10.48550/arxiv.1008.1066 · pith_short_12: 4OJ4WCFJ2663 · pith_short_16: 4OJ4WCFJ2663GKQ7 · pith_short_8: 4OJ4WCFJ

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/4OJ4WCFJ2663GKQ7APVQVVFY6V \
  | 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: e393cb08a9d7bdb32a1f03eb0ad4b8f551ccb81aed150d982028cc07a16b7f55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2fa81c0659859158d9fb534ec34690001524eddc35016031228c33b9b25efad",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-08-05T20:04:32Z",
    "title_canon_sha256": "a22c3cd4e2c24c103482585384b42ada7433d8e36420d6828142b9e216ee0a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1066",
    "kind": "arxiv",
    "version": 2
  }
}