Pith Number

pith:BBFKNRLI

pith:2017:BBFKNRLIBEZHGJDTPO6SST4EEN

not attested not anchored not stored refs pending

Comments on Gravitoelectromagnetism of Ummarino and Gallerati in "Superconductor in a weak static gravitational field" vs Other Versions

Harihar Behera

arxiv:1709.04352 v2 · 2017-09-08 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBFKNRLIBEZHGJDTPO6SST4EEN}

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	2026-05-18T00:29:01.161016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

084aa6c56809327324737bbd294f842345a9a52460d03e3d654afa72399e8907

Aliases

arxiv: 1709.04352 · arxiv_version: 1709.04352v2 · doi: 10.48550/arxiv.1709.04352 · pith_short_12: BBFKNRLIBEZH · pith_short_16: BBFKNRLIBEZHGJDT · pith_short_8: BBFKNRLI

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/BBFKNRLIBEZHGJDTPO6SST4EEN \
  | 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: 084aa6c56809327324737bbd294f842345a9a52460d03e3d654afa72399e8907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "014758619529d2907abc46a77bfa3028e9c53baf6ba8b33f7b4287e86e4e47fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-09-08T00:18:11Z",
    "title_canon_sha256": "ba988c0d4f478e4dedbf597b6b5740ca169d4560d777bceb614c511bb5eb3151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04352",
    "kind": "arxiv",
    "version": 2
  }
}