Pith Number

pith:V4ORDN2X

pith:2021:V4ORDN2XCF5OYTDHVX57JHQS7N

not attested not anchored not stored refs pending

Magnetic Field Reconstruction for a Realistic Multi-Point, Multi-Scale Spacecraft Observatory

Daniel Verscharen, Ivan Dors, Jason Tenbarge, Kristopher Klein, Owen Roberts, Theodore Broeren

arxiv:2106.13362 v2 · 2021-06-25 · physics.space-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{V4ORDN2XCF5OYTDHVX57JHQS7N}

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	2026-07-05T05:53:46.552430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af1d11b757117aec4c67adfbf49e12fb66de8cd458f2b91929ce944572013b55

Aliases

arxiv: 2106.13362 · arxiv_version: 2106.13362v2 · doi: 10.48550/arxiv.2106.13362 · pith_short_12: V4ORDN2XCF5O · pith_short_16: V4ORDN2XCF5OYTDH · pith_short_8: V4ORDN2X

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/V4ORDN2XCF5OYTDHVX57JHQS7N \
  | 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: af1d11b757117aec4c67adfbf49e12fb66de8cd458f2b91929ce944572013b55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "417f194792346e3988bf68f37818ca4c185f7dba6a7e277a8076a7a51ba0558e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2021-06-25T00:20:10Z",
    "title_canon_sha256": "1ca7ac3ee39c3a2235bc2e74f94bb8c7b22c8ff180b3b1bc8d82cf91cf1fc3ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.13362",
    "kind": "arxiv",
    "version": 2
  }
}