Pith Number

pith:DREH2A5Z

pith:2023:DREH2A5ZCY3E3FNDL76TFX76YU

not attested not anchored not stored refs pending

Magnetic fields inferred by Solar Orbiter: A comparison between SO/PHI-HRT and SDO/HMI

A. Alvarez-Herrero, A. Feller, A. Gandorfer, A. Korpi-Lagg, A. Moreno Vacas, D. Calchetti, D. Germerott, D. Orozco Su\'arez, E. Sanchis Kilders, F. Kahil, G. Valori, H. Michalik, H. Strecker, I. P\'erez-Grande, J. Blanco Rodr\'iguez, J.C. del Toro Iniesta, J. Hirzberger, J.M. G\'omez Cama, J. Schou, J. Sinjan, J. Staub, J. Woch, K. Albert, L. Gizon, L. Guerrero, L.R. Bellot Rubio, M. Balaguer Jim\'enez, M. Kolleck, N. Albelo Jorge, P. Gutierrez-Marques, R. Volkmer, S.K. Solanki, T. Appourchaux, U. Sch\"uhle

arxiv:2303.16771 v1 · 2023-03-29 · astro-ph.SR · astro-ph.EP · 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{DREH2A5ZCY3E3FNDL76TFX76YU}

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	2026-07-05T06:06:16.768442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c487d03b916364d95a35ffd32dffec5218363746366a55acf98b9219eaba13d

Aliases

arxiv: 2303.16771 · arxiv_version: 2303.16771v1 · doi: 10.48550/arxiv.2303.16771 · pith_short_12: DREH2A5ZCY3E · pith_short_16: DREH2A5ZCY3E3FND · pith_short_8: DREH2A5Z

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/DREH2A5ZCY3E3FNDL76TFX76YU \
  | 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: 1c487d03b916364d95a35ffd32dffec5218363746366a55acf98b9219eaba13d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c8ac05558a4db42c0722a8308918bf7822ef0b9cceebd6f360c3b21b07e68db",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-03-29T15:03:18Z",
    "title_canon_sha256": "b93a9e01dc8ed60a939da8f65c3daef053736d71dc48ad2a24b90a1928c4b51d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.16771",
    "kind": "arxiv",
    "version": 1
  }
}