Pith Number

pith:WZ62MQY7

pith:2015:WZ62MQY7YNYTR7RRCB2JMPAPE7

not attested not anchored not stored refs pending

The complete Brans-Dicke theories

Georgios Kofinas

arxiv:1510.06845 v4 · 2015-10-23 · 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{WZ62MQY7YNYTR7RRCB2JMPAPE7}

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	2026-05-18T00:56:46.658722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b67da6431fc37138fe311074963c0f27e1ec2f7e0e417f840a82cc5e3e753baa

Aliases

arxiv: 1510.06845 · arxiv_version: 1510.06845v4 · doi: 10.48550/arxiv.1510.06845 · pith_short_12: WZ62MQY7YNYT · pith_short_16: WZ62MQY7YNYTR7RR · pith_short_8: WZ62MQY7

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/WZ62MQY7YNYTR7RRCB2JMPAPE7 \
  | 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: b67da6431fc37138fe311074963c0f27e1ec2f7e0e417f840a82cc5e3e753baa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbaafa642293143d58f2991a7e2bc352851a06a1aa79c128701632f0fb162a9",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-10-23T07:10:21Z",
    "title_canon_sha256": "04cfcf629be653ff9dc2e18d17fdb30e3cff79f543e7428b9a19542b53c14955"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06845",
    "kind": "arxiv",
    "version": 4
  }
}