Pith Number

pith:Z3DEBA3F

pith:2024:Z3DEBA3FE7QXCT3BQKUTLJWBH6

not attested not anchored not stored refs pending

Complexity of emerging magnetic flux during lifetime of solar ephemeral regions

Chunlan Jin, Hanlin Yang, Jingxiu Wang, Zifan Wang

arxiv:2403.18979 v1 · 2024-03-27 · 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{Z3DEBA3FE7QXCT3BQKUTLJWBH6}

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	2026-07-05T09:53:40.570295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec640836527e1714f6182a935a6c13f971c93613b47d327994263f19cbdfa46

Aliases

arxiv: 2403.18979 · arxiv_version: 2403.18979v1 · doi: 10.48550/arxiv.2403.18979 · pith_short_12: Z3DEBA3FE7QX · pith_short_16: Z3DEBA3FE7QXCT3B · pith_short_8: Z3DEBA3F

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/Z3DEBA3FE7QXCT3BQKUTLJWBH6 \
  | 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: cec640836527e1714f6182a935a6c13f971c93613b47d327994263f19cbdfa46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ba03fbeb3b77bf5d9869a646aad136ba3218ce913a40be85deee7d99567ae80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-03-27T19:54:20Z",
    "title_canon_sha256": "485659fe157c9c2d6b435dfe76002f6413032afb75a767444a54821e6025ab2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.18979",
    "kind": "arxiv",
    "version": 1
  }
}