Pith Number

pith:L5TWYDPD

pith:2024:L5TWYDPDQ2ZMFZSPLNHYO7SGPD

not attested not anchored not stored refs pending

Sun-as-a-star observations of obscuration dimmings caused by filament eruptions

Astrid M. Veronig, Hui Tian, Karin Dissauer, Yu Xu

arxiv:2405.13671 v1 · 2024-05-22 · 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{L5TWYDPDQ2ZMFZSPLNHYO7SGPD}

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	2026-07-05T08:22:05.790174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f676c0de386b2c2e64f5b4f877e4678e80992fb34b1c609e873fd8265383e04

Aliases

arxiv: 2405.13671 · arxiv_version: 2405.13671v1 · doi: 10.48550/arxiv.2405.13671 · pith_short_12: L5TWYDPDQ2ZM · pith_short_16: L5TWYDPDQ2ZMFZSP · pith_short_8: L5TWYDPD

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/L5TWYDPDQ2ZMFZSPLNHYO7SGPD \
  | 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: 5f676c0de386b2c2e64f5b4f877e4678e80992fb34b1c609e873fd8265383e04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e48fe8b4864f1c7fdaad884b85243aa5854918868cbe42d903f71ad4de3c647e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-05-22T14:12:18Z",
    "title_canon_sha256": "06a11c4256624f9009b59789fe4166a9939cc28a430cb70097ab64ef72a7393e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13671",
    "kind": "arxiv",
    "version": 1
  }
}