Pith Number

pith:55NQQHJL

pith:2014:55NQQHJLU3LYE3LOK3V3F2UPRR

not attested not anchored not stored refs pending

Quantum cosmology of (loop) quantum gravity condensates: An example

Steffen Gielen

arxiv:1404.2944 v3 · 2014-04-10 · gr-qc · astro-ph.CO · 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{55NQQHJLU3LYE3LOK3V3F2UPRR}

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.

Cited by

1 paper in Pith

Emergent scalar field dynamics in a cosmological spacetime from GFT quantum gravity

Receipt and verification

First computed	2026-05-18T02:47:05.333708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef5b081d2ba6d7826d6e56ebb2ea8f8c767db324ec83c8f3c7162d0f74ec1af0

Aliases

arxiv: 1404.2944 · arxiv_version: 1404.2944v3 · doi: 10.48550/arxiv.1404.2944 · pith_short_12: 55NQQHJLU3LY · pith_short_16: 55NQQHJLU3LYE3LO · pith_short_8: 55NQQHJL

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/55NQQHJLU3LYE3LOK3V3F2UPRR \
  | 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: ef5b081d2ba6d7826d6e56ebb2ea8f8c767db324ec83c8f3c7162d0f74ec1af0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "394616597c2b2ec7df0f20d87d1d8d9b70ab2e65b94876ce91452c8301bae8df",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-04-10T20:24:46Z",
    "title_canon_sha256": "500efa10a5a16704a92c68684c8ebc970667a51274c7a93efa047f1e2bc629b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2944",
    "kind": "arxiv",
    "version": 3
  }
}