Pith Number

pith:GDXTCKSG

pith:2011:GDXTCKSGGBAMTDKRSD7ZMOFGIO

not attested not anchored not stored refs pending

General covariant transition amplitudes in quantum cosmology

Francesca Vidotto

arxiv:1110.2905 v1 · 2011-10-13 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDXTCKSGGBAMTDKRSD7ZMOFGIO}

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	2026-05-18T03:55:14.111707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ef312a463040c98d5190ff9638a6439fd02a2fe899578118e5cc22f1325095

Aliases

arxiv: 1110.2905 · arxiv_version: 1110.2905v1 · doi: 10.48550/arxiv.1110.2905 · pith_short_12: GDXTCKSGGBAM · pith_short_16: GDXTCKSGGBAMTDKR · pith_short_8: GDXTCKSG

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/GDXTCKSGGBAMTDKRSD7ZMOFGIO \
  | 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: 30ef312a463040c98d5190ff9638a6439fd02a2fe899578118e5cc22f1325095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d427c79503b7d60370f7aaf4ee6ef1d2605105ff5695cfcc4d44c73bf063cf64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-10-13T12:07:18Z",
    "title_canon_sha256": "e1a45622870dcc93f620019a6bec14e4f1bc8c93808b83802fb7f8c629e7a1ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2905",
    "kind": "arxiv",
    "version": 1
  }
}