Pith Number

pith:DXKK35NZ

pith:2013:DXKK35NZVUPAIGFUUVUSYY2JYR

not attested not anchored not stored refs pending

The Astrophysical Scales Set by the Cosmological Constant, Black-Hole Thermodynamics and Non-Linear Massive Gravity

Ivan Arraut

arxiv:1305.0475 v7 · 2013-05-02 · 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{DXKK35NZVUPAIGFUUVUSYY2JYR}

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	2026-05-18T00:44:42.813149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dd4adf5b9ad1e0418b4a5692c6349c474bb5ff010681cfa4899386967146f4f

Aliases

arxiv: 1305.0475 · arxiv_version: 1305.0475v7 · doi: 10.48550/arxiv.1305.0475 · pith_short_12: DXKK35NZVUPA · pith_short_16: DXKK35NZVUPAIGFU · pith_short_8: DXKK35NZ

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/DXKK35NZVUPAIGFUUVUSYY2JYR \
  | 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: 1dd4adf5b9ad1e0418b4a5692c6349c474bb5ff010681cfa4899386967146f4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea3a130f504386d6088d5545dba83076d0dd096f12f0ec4d6da083a37cbf8ad2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-02T15:24:35Z",
    "title_canon_sha256": "299c11e3f4c4a0ac1da1948773a776e02f08916cd86ede3bb226444466a8e50f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0475",
    "kind": "arxiv",
    "version": 7
  }
}