Pith Number

pith:DHHHQ24H

pith:2015:DHHHQ24HMASFZICH6PSDEVOK6O

not attested not anchored not stored refs pending

Conditional symmetries in axisymmetric quantum cosmologies with scalar fields and the fate of the classical singularities

Adamantia Zampeli, Petros A. Terzis, T. Christodoulakis, Theodoros Pailas

arxiv:1511.08382 v2 · 2015-11-26 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHHHQ24HMASFZICH6PSDEVOK6O}

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

2 papers in Pith

Canonical quantization of all minisuperspaces with consistent symmetry reductions

Receipt and verification

First computed	2026-05-18T01:13:04.827450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19ce786b8760245ca047f3e43255caf3979f6ffaa02b8960d1b781d44b268998

Aliases

arxiv: 1511.08382 · arxiv_version: 1511.08382v2 · doi: 10.48550/arxiv.1511.08382 · pith_short_12: DHHHQ24HMASF · pith_short_16: DHHHQ24HMASFZICH · pith_short_8: DHHHQ24H

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/DHHHQ24HMASFZICH6PSDEVOK6O \
  | 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: 19ce786b8760245ca047f3e43255caf3979f6ffaa02b8960d1b781d44b268998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee1153c3313dcfa470ad063031659c455bba4fa1756e5e6ffa022e8263ac18ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-26T13:21:22Z",
    "title_canon_sha256": "03e176793e9eb366eeef3c92dfea01e0a7e58b4dbc7f344b8da261d857ee6787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08382",
    "kind": "arxiv",
    "version": 2
  }
}