Pith Number

pith:GPMM5CZ2

pith:2019:GPMM5CZ2IQ4NENFNSULEUNYEPG

not attested not anchored not stored refs pending

Observation of all pre- and post-reconnection structures involved in three-dimensional reconnection geometries in solar eruptions

Alena Zemanova, Brigitte Schmieder, Guillaume Aulanier, Jaroslav Dudik, Juraj Lorincik

arxiv:1910.08620 v1 · 2019-10-18 · 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{GPMM5CZ2IQ4NENFNSULEUNYEPG}

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	2026-07-05T00:30:29.449981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33d8ce8b3a4438d234ad95164a3704798673c71e366c8f869f8040cc1fea2594

Aliases

arxiv: 1910.08620 · arxiv_version: 1910.08620v1 · doi: 10.48550/arxiv.1910.08620 · pith_short_12: GPMM5CZ2IQ4N · pith_short_16: GPMM5CZ2IQ4NENFN · pith_short_8: GPMM5CZ2

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/GPMM5CZ2IQ4NENFNSULEUNYEPG \
  | 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: 33d8ce8b3a4438d234ad95164a3704798673c71e366c8f869f8040cc1fea2594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e33cc473c2c5529ff8fa212ec020a045a68c7f04bc77e3f29bd670379dee18a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-10-18T20:51:29Z",
    "title_canon_sha256": "bb9ead5c7aac076a592a9be3a167a796ae294595445a10838456f0a7cb04a266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08620",
    "kind": "arxiv",
    "version": 1
  }
}