Pith Number

pith:N5IE5KNE

pith:2017:N5IE5KNEDCHOHQ76PIYNCLADBE

not attested not anchored not stored refs pending

Dynamical spacetimes in conformal gravity

Hongsheng Zhang, Xin-zhou Li, Yi Zhang

arxiv:1706.08848 v1 · 2017-06-26 · gr-qc · 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{N5IE5KNEDCHOHQ76PIYNCLADBE}

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.

Receipt and verification

First computed	2026-05-18T00:41:30.830623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f504ea9a4188ee3c3fe7a30d12c03091a00c9b89a9d1127f80ad2921c71afce

Aliases

arxiv: 1706.08848 · arxiv_version: 1706.08848v1 · doi: 10.48550/arxiv.1706.08848 · pith_short_12: N5IE5KNEDCHO · pith_short_16: N5IE5KNEDCHOHQ76 · pith_short_8: N5IE5KNE

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/N5IE5KNEDCHOHQ76PIYNCLADBE \
  | 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: 6f504ea9a4188ee3c3fe7a30d12c03091a00c9b89a9d1127f80ad2921c71afce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "798d69b74c96d74b71cbb0fba168a3e67f7506c693864443b152b0ae15777c29",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-06-26T02:49:25Z",
    "title_canon_sha256": "db1ffec8fbd9383e8622b6c5ac78ecf1877d98297b9a7d6e3a2bdea02d71ef3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08848",
    "kind": "arxiv",
    "version": 1
  }
}