Pith Number

pith:R6JOQA4X

pith:2011:R6JOQA4XZC2XPMBAA5YO6TUKGW

not attested not anchored not stored refs pending

The Cosmological Constant in the Quantum Multiverse

Grant Larsen, H. L. L. Roberts, Yasunori Nomura

arxiv:1107.3556 v3 · 2011-07-18 · hep-th · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6JOQA4XZC2XPMBAA5YO6TUKGW}

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	2026-05-18T03:23:23.081089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f92e80397c8b577b0200770ef4e8a35a72a78cd0b3bf7354ea65e4332166afa

Aliases

arxiv: 1107.3556 · arxiv_version: 1107.3556v3 · doi: 10.48550/arxiv.1107.3556 · pith_short_12: R6JOQA4XZC2X · pith_short_16: R6JOQA4XZC2XPMBA · pith_short_8: R6JOQA4X

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/R6JOQA4XZC2XPMBAA5YO6TUKGW \
  | 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: 8f92e80397c8b577b0200770ef4e8a35a72a78cd0b3bf7354ea65e4332166afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42c650fe888dd7127e25740d4196e160954e6351426ceb92bd0037b2d98e21c9",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-07-18T20:00:02Z",
    "title_canon_sha256": "9703008498548e18ea18813f975ca0a0aacb467fab641fa1d9f0158727e6797c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3556",
    "kind": "arxiv",
    "version": 3
  }
}