Pith Number

pith:LY4YQ6Z4

pith:2010:LY4YQ6Z4T2PMIAN673O5BDOF4Q

not attested not anchored not stored refs pending

Intrinsically Quantum-Mechanical Gravity and the Cosmological Constant Problem

Philip D. Mannheim

arxiv:1005.5108 v4 · 2010-05-27 · 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{LY4YQ6Z4T2PMIAN673O5BDOF4Q}

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	2026-05-18T02:07:07.173935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e39887b3c9e9ec401befeddd08dc5e429080a3df6fb52c0856c3a45118e0567

Aliases

arxiv: 1005.5108 · arxiv_version: 1005.5108v4 · doi: 10.48550/arxiv.1005.5108 · pith_short_12: LY4YQ6Z4T2PM · pith_short_16: LY4YQ6Z4T2PMIAN6 · pith_short_8: LY4YQ6Z4

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/LY4YQ6Z4T2PMIAN673O5BDOF4Q \
  | 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: 5e39887b3c9e9ec401befeddd08dc5e429080a3df6fb52c0856c3a45118e0567

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e597ff383b935c1bde6ab2f15256cbe6211a85ff72587ddc18cd93d0945a84c3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-05-27T16:21:51Z",
    "title_canon_sha256": "5f3add4c0c3fcbca1e74a7e7f0de1ae844637cfbfe4b3f935e101c908cf5b9a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5108",
    "kind": "arxiv",
    "version": 4
  }
}