Pith Number

pith:ZHA755RL

pith:2018:ZHA755RLVVWHDSRTU45R5LZF6X

not attested not anchored not stored refs pending

Inhomogeneous universe from group field theory condensate

Steffen Gielen

arxiv:1811.10639 v2 · 2018-11-26 · 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{ZHA755RLVVWHDSRTU45R5LZF6X}

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

Collective excitations in quantum gravity condensates

Receipt and verification

First computed	2026-05-17T23:54:21.948802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9c1fef62bad6c71ca33a73b1eaf25f5cbfd2824f98438b265175738008589d6

Aliases

arxiv: 1811.10639 · arxiv_version: 1811.10639v2 · doi: 10.48550/arxiv.1811.10639 · pith_short_12: ZHA755RLVVWH · pith_short_16: ZHA755RLVVWHDSRT · pith_short_8: ZHA755RL

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/ZHA755RLVVWHDSRTU45R5LZF6X \
  | 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: c9c1fef62bad6c71ca33a73b1eaf25f5cbfd2824f98438b265175738008589d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "076b14870bfc6e035dbdce980765a4bdd46e74f32a2f6509887f5a2a676229d1",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-26T19:00:18Z",
    "title_canon_sha256": "841cd30bb42d7a664f89a016b4177fb6f7e8e2336eab6f402b540cc60b5e43ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10639",
    "kind": "arxiv",
    "version": 2
  }
}