Pith Number

pith:4AHNNYJN

pith:2019:4AHNNYJN35SZXRXHDCWTM3XVPJ

not attested not anchored not stored refs pending

Identification of Magnetic Flux Ropes from Parker Solar Probe Observations during the First Encounter

A. W. Case, D. E. Larson, D. M. Malaspina, G. P. Zank, J. C. Kasper, J. W. Bonnell, K. E. Korreck, K. G. Klein, K. Goetz, L. Adhikari, L.-L. Zhao, M. Pulupa, M. Stevens, P. R. Harvey, P. Whittlesey, Q. Hu, R. J. MacDowall, R. Livi, S. D. Bale, T. Dudok de Wit

arxiv:1912.02349 v1 · 2019-12-05 · physics.space-ph · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4AHNNYJN35SZXRXHDCWTM3XVPJ}

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	2026-07-05T00:40:04.234219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e00ed6e12ddf659bc6e718ad366ef57a5be4513ca07b1b2a92dddb0fb53c3d17

Aliases

arxiv: 1912.02349 · arxiv_version: 1912.02349v1 · doi: 10.48550/arxiv.1912.02349 · pith_short_12: 4AHNNYJN35SZ · pith_short_16: 4AHNNYJN35SZXRXH · pith_short_8: 4AHNNYJN

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/4AHNNYJN35SZXRXHDCWTM3XVPJ \
  | 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: e00ed6e12ddf659bc6e718ad366ef57a5be4513ca07b1b2a92dddb0fb53c3d17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c6b0b823ed57151ad38733fc7e1a13cba654ef2e143eac8f66231ae1c4cd88b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2019-12-05T02:16:58Z",
    "title_canon_sha256": "052a89cf3da2046530b3ff34a9eb3d137a3eb7e0664345e14e6bda9fc8d4dcec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02349",
    "kind": "arxiv",
    "version": 1
  }
}