Pith Number

pith:NVQTTTQS

pith:2019:NVQTTTQSOUXSVGDAOREMALJJZT

not attested not anchored not stored refs pending

Satellite orbital drag during magnetic storms

Denny M. Oliveira, Eftyhia Zesta

arxiv:1910.09622 v1 · 2019-10-21 · physics.space-ph · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVQTTTQSOUXSVGDAOREMALJJZT}

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	2026-07-05T00:14:00.925325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6139ce12752f2a98607448c02d29cceb30706fd7f8ab2d606ff29149467e80

Aliases

arxiv: 1910.09622 · arxiv_version: 1910.09622v1 · doi: 10.48550/arxiv.1910.09622 · pith_short_12: NVQTTTQSOUXS · pith_short_16: NVQTTTQSOUXSVGDA · pith_short_8: NVQTTTQS

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/NVQTTTQSOUXSVGDAOREMALJJZT \
  | 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: 6d6139ce12752f2a98607448c02d29cceb30706fd7f8ab2d606ff29149467e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e8eabf78f9355cb434a61bc504d41f9579daf627e4893aa06adfc44803d342",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2019-10-21T19:29:46Z",
    "title_canon_sha256": "cce60c00c8f2971d262f2b19d7179de02a1d6a4c16180b7b568d34c2976e1745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.09622",
    "kind": "arxiv",
    "version": 1
  }
}