Pith Number

pith:UQTDEDDM

pith:2019:UQTDEDDM42S2VSBZYE3OCJB3BZ

not attested not anchored not stored refs pending

Exploration of long-period oscillations in an H$\alpha$ prominence

B. Schmieder, M. Luna, M. Zapi\'or, N. Labrosse, N. Mein, P. Mein

arxiv:1903.00230 v1 · 2019-03-01 · 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{UQTDEDDM42S2VSBZYE3OCJB3BZ}

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	2026-05-17T23:50:07.972278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a426320c6ce6a5aac839c136e1243b0e7e01f80aad6c6a1a5c9724943692db94

Aliases

arxiv: 1903.00230 · arxiv_version: 1903.00230v1 · doi: 10.48550/arxiv.1903.00230 · pith_short_12: UQTDEDDM42S2 · pith_short_16: UQTDEDDM42S2VSBZ · pith_short_8: UQTDEDDM

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/UQTDEDDM42S2VSBZYE3OCJB3BZ \
  | 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: a426320c6ce6a5aac839c136e1243b0e7e01f80aad6c6a1a5c9724943692db94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9584c3135ff1b696627fc6d3128ff5781ce5bccb0e068568f6cfb93261b4bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-01T10:02:44Z",
    "title_canon_sha256": "78ca55d8c5e076b4b5ec81483388073209e329a49285da05b12c7329cb8d1ead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00230",
    "kind": "arxiv",
    "version": 1
  }
}