Pith Number

pith:5ERY72F2

pith:2019:5ERY72F2JK644HKEZMAQS3TVBQ

not attested not anchored not stored refs pending

Ellerman bombs and UV bursts: transient events in chromospheric current sheets

A. Ortiz, J. P. Bj{\o}rgen, M. Carlsson, T. M. D. Pereira, V. Archontis, V. Hansteen

arxiv:1904.11524 v1 · 2019-04-25 · 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{5ERY72F2JK644HKEZMAQS3TVBQ}

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	2026-05-17T23:43:02.377499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9238fe8ba4abdce1d44cb01096e750c29a8b8c06704a9b10f7e13d77322f9f8

Aliases

arxiv: 1904.11524 · arxiv_version: 1904.11524v1 · doi: 10.48550/arxiv.1904.11524 · pith_short_12: 5ERY72F2JK64 · pith_short_16: 5ERY72F2JK644HKE · pith_short_8: 5ERY72F2

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/5ERY72F2JK644HKEZMAQS3TVBQ \
  | 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: e9238fe8ba4abdce1d44cb01096e750c29a8b8c06704a9b10f7e13d77322f9f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0175cdf5df18a4961992b407d0f2216d859f9ecf73a2611fd78472c495f7924",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-04-25T18:15:00Z",
    "title_canon_sha256": "1f1d4d4810c7a3afa473f581c60e6a6b6f49bf03a83c294dbfed98daa8605cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11524",
    "kind": "arxiv",
    "version": 1
  }
}