Pith Number

pith:DFXR4XLZ

pith:2020:DFXR4XLZCKB6G7RR67TL6D53J5

not attested not anchored not stored refs pending

Data-driven MHD Simulation of the Formation and Initiation of a Large-scale Pre-flare Magnetic Flux Rope in Solar Active Region 12371

Aiying Duan, Chaowei Jiang, Peng Zou, Pingbing Zuo, Wen He, Xueshang Feng, Yi Wang

arxiv:2002.04837 v1 · 2020-02-12 · 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{DFXR4XLZCKB6G7RR67TL6D53J5}

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	2026-07-05T00:50:14.273251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

196f1e5d791283e37e31f7e6bf0fbb4f49fa19f2b885ce7ec9d353ee9a840284

Aliases

arxiv: 2002.04837 · arxiv_version: 2002.04837v1 · doi: 10.48550/arxiv.2002.04837 · pith_short_12: DFXR4XLZCKB6 · pith_short_16: DFXR4XLZCKB6G7RR · pith_short_8: DFXR4XLZ

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/DFXR4XLZCKB6G7RR67TL6D53J5 \
  | 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: 196f1e5d791283e37e31f7e6bf0fbb4f49fa19f2b885ce7ec9d353ee9a840284

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41f6d53cf660c0d8e116ed1e2833cc9604f17494fc1727f4a323574893201903",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-02-12T08:27:32Z",
    "title_canon_sha256": "deedb3f8cb88e64d0ae3e956c9587c7bf141ed9b5413bbe2d842c8cc8b74fc3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04837",
    "kind": "arxiv",
    "version": 1
  }
}