Pith Number

pith:35ZSHT5K

pith:2015:35ZSHT5KJ3MHCP5NO52FYKIEWK

not attested not anchored not stored refs pending

Relational Quantum Cosmology

Francesca Vidotto

arxiv:1508.05543 v1 · 2015-08-22 · physics.hist-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35ZSHT5KJ3MHCP5NO52FYKIEWK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:18:04.433264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df7323cfaa4ed8713fad77745c2904b28f5ad0e529fcc464e083660d96bb504f

Aliases

arxiv: 1508.05543 · arxiv_version: 1508.05543v1 · doi: 10.48550/arxiv.1508.05543 · pith_short_12: 35ZSHT5KJ3MH · pith_short_16: 35ZSHT5KJ3MHCP5N · pith_short_8: 35ZSHT5K

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/35ZSHT5KJ3MHCP5NO52FYKIEWK \
  | 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: df7323cfaa4ed8713fad77745c2904b28f5ad0e529fcc464e083660d96bb504f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8f5c75ef6cf21313c6fc580c354b1ac41d6752a69d6afacaa593991f829dd86",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2015-08-22T19:33:12Z",
    "title_canon_sha256": "69c1cc2753ff7be917cfabb2baf23db2f1b16801610c66f55b547ad2b957b0ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05543",
    "kind": "arxiv",
    "version": 1
  }
}