Pith Number

pith:FDQ4VUM5

pith:2016:FDQ4VUM5WR5QMDY6V3VGI7EJGI

not attested not anchored not stored refs pending

A Tale of Two Emergences: Sunrise II Observations of Emergence Sites in a Solar Active Region

Achim Gandorfer, David Orozco Suarez, Johann Hirzberger, Jose Carlos del Toro Iniesta, Julian Blanco Rodriguez, Laurent Gizon, Michael Knolker, Michiel van Noort, Peter Barthol, Rebecca Centeno, Sami K. Solanki, Tino L. Riethmuller, Valentin Martinez Pillet, Wolfgang Schmidt

arxiv:1610.03531 v1 · 2016-10-11 · 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{FDQ4VUM5WR5QMDY6V3VGI7EJGI}

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	2026-05-18T00:47:09.887618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e1cad19db47b060f1eaeea647c893208eb20dec4c591021c7ca8bcdb2ec78c

Aliases

arxiv: 1610.03531 · arxiv_version: 1610.03531v1 · doi: 10.48550/arxiv.1610.03531 · pith_short_12: FDQ4VUM5WR5Q · pith_short_16: FDQ4VUM5WR5QMDY6 · pith_short_8: FDQ4VUM5

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/FDQ4VUM5WR5QMDY6V3VGI7EJGI \
  | 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: 28e1cad19db47b060f1eaeea647c893208eb20dec4c591021c7ca8bcdb2ec78c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f609b77a2a34a7f06d4f96ef6333410730b2f871c43ea69f0cecf123370fc22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-11T21:00:33Z",
    "title_canon_sha256": "729e0cb152e9eb67a0d6241b7a26670b10443a9920ccd260b4735815b599d256"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03531",
    "kind": "arxiv",
    "version": 1
  }
}