Pith Number

pith:KG3TYISI

pith:2017:KG3TYISI35STLUWU24KF6WYJR2

not attested not anchored not stored refs pending

Dark energy from quantum gravity discreteness

Alejandro Perez, Daniel Sudarsky

arxiv:1711.05183 v4 · 2017-11-14 · gr-qc · astro-ph.CO · hep-ph · 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{KG3TYISI35STLUWU24KF6WYJR2}

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	2026-05-17T23:43:38.476678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51b73c2248df6535d2d4d7145f5b098e9b3ccc10531121875706622e47c82308

Aliases

arxiv: 1711.05183 · arxiv_version: 1711.05183v4 · doi: 10.48550/arxiv.1711.05183 · pith_short_12: KG3TYISI35ST · pith_short_16: KG3TYISI35STLUWU · pith_short_8: KG3TYISI

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/KG3TYISI35STLUWU24KF6WYJR2 \
  | 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: 51b73c2248df6535d2d4d7145f5b098e9b3ccc10531121875706622e47c82308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e1a52d58ac681fb48000fb4806b675e35c923095336244857fb21bd824aa22",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-14T16:44:21Z",
    "title_canon_sha256": "3b60704de9c9c4fcbdd48d1dd5140e9a4aff618e18c7a2371643bde0368e7bb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05183",
    "kind": "arxiv",
    "version": 4
  }
}