Pith Number

pith:DTOU5MQV

pith:2017:DTOU5MQVRYP7DYRVVEMU2TW3NG

not attested not anchored not stored refs pending

Relative magnetic helicity as a diagnostic of solar eruptivity

E. Pariat, F. P. Zuccarello, G. Valori, J. E. Leake, K. Dalmasse, M. G. Linton

arxiv:1703.10562 v1 · 2017-03-30 · 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{DTOU5MQVRYP7DYRVVEMU2TW3NG}

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	2026-05-18T00:44:23.205222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cdd4eb2158e1ff1e235a9194d4edb69a7dd794f67e7f10dfd72a0d0dff19fe5

Aliases

arxiv: 1703.10562 · arxiv_version: 1703.10562v1 · doi: 10.48550/arxiv.1703.10562 · pith_short_12: DTOU5MQVRYP7 · pith_short_16: DTOU5MQVRYP7DYRV · pith_short_8: DTOU5MQV

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/DTOU5MQVRYP7DYRVVEMU2TW3NG \
  | 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: 1cdd4eb2158e1ff1e235a9194d4edb69a7dd794f67e7f10dfd72a0d0dff19fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "288cf7acfbeab587c3b0d6fe45e0ffc60e2991213fd301aa53ba018fa77b4b80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-03-30T16:51:09Z",
    "title_canon_sha256": "ddac39dec89177ef2afbacbab875670ea86e4cfa4a8f518bab86f36402fa3833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10562",
    "kind": "arxiv",
    "version": 1
  }
}