Pith Number

pith:YCK6XQGV

pith:2013:YCK6XQGV6SD35CTTDJWO4J534O

not attested not anchored not stored refs pending

Foldy-Wouthuysen Transformation, Scalar Potentials and Gravity

J. H. Noble, U. D. Jentschura

arxiv:1312.3456 v1 · 2013-12-12 · 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{YCK6XQGV6SD35CTTDJWO4J534O}

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	2026-05-18T03:03:21.986186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c095ebc0d5f487be8a731a6cee27bbe3a4663738a5fe56e06c3c7f82a68cf804

Aliases

arxiv: 1312.3456 · arxiv_version: 1312.3456v1 · doi: 10.48550/arxiv.1312.3456 · pith_short_12: YCK6XQGV6SD3 · pith_short_16: YCK6XQGV6SD35CTT · pith_short_8: YCK6XQGV

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/YCK6XQGV6SD35CTTDJWO4J534O \
  | 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: c095ebc0d5f487be8a731a6cee27bbe3a4663738a5fe56e06c3c7f82a68cf804

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffac0ed0accff8e998abfb08c91001414d4b7fef3181b308718cdf2a86b7e825",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-12-12T11:51:00Z",
    "title_canon_sha256": "eb535d1bdef24907760a6653bdef9ae04d128f624d8f75dedbd2a63df4002737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3456",
    "kind": "arxiv",
    "version": 1
  }
}