Pith Number

pith:EX5SDTSR

pith:2017:EX5SDTSRRJYXP4N3CYZCAEHOLA

not attested not anchored not stored refs pending

Testing the Accuracy of Data Driven MHD Simulations of Active Region Evolution

James E. Leake, Mark G. Linton, Peter W. Schuck

arxiv:1702.06808 v1 · 2017-02-22 · 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{EX5SDTSRRJYXP4N3CYZCAEHOLA}

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	2026-05-18T00:47:03.215236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25fb21ce518a7177f1bb16322010ee5823823972a1aa093a4960437614cc899c

Aliases

arxiv: 1702.06808 · arxiv_version: 1702.06808v1 · doi: 10.48550/arxiv.1702.06808 · pith_short_12: EX5SDTSRRJYX · pith_short_16: EX5SDTSRRJYXP4N3 · pith_short_8: EX5SDTSR

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/EX5SDTSRRJYXP4N3CYZCAEHOLA \
  | 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: 25fb21ce518a7177f1bb16322010ee5823823972a1aa093a4960437614cc899c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5151fae4dd4f50120a4a642e97beb1a25f03dd2d7d1e046765d8c9d9a9d2dfe0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-22T14:14:57Z",
    "title_canon_sha256": "db1934f5ecf792c79455eeac8a7b15d72f91fa5e3e160cd022bb96b59f7bb74c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06808",
    "kind": "arxiv",
    "version": 1
  }
}