Pith Number

pith:WG25YSZB

pith:2015:WG25YSZBUMDZ7INTL7I5I76247

not attested not anchored not stored refs pending

Partial eruption of a filament with twisting nonuniform fields

Jiayan Yang, Weiwei Liu, Yi Bi, Yongyuan Xiang, Yunchun Jiang, Yunfang Cai

arxiv:1504.03090 v1 · 2015-04-13 · 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{WG25YSZBUMDZ7INTL7I5I76247}

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	2026-05-18T02:03:32.941003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1b5dc4b21a3079fa1b35fd1d47fdae7d9945e01ed874d30d6ae101ee4cffba8

Aliases

arxiv: 1504.03090 · arxiv_version: 1504.03090v1 · doi: 10.48550/arxiv.1504.03090 · pith_short_12: WG25YSZBUMDZ · pith_short_16: WG25YSZBUMDZ7INT · pith_short_8: WG25YSZB

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/WG25YSZBUMDZ7INTL7I5I76247 \
  | 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: b1b5dc4b21a3079fa1b35fd1d47fdae7d9945e01ed874d30d6ae101ee4cffba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "117feb12c0e9564c5d9d2c44d149dbf4ec1bca282694ddbe158daf65a3a74ebd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-13T08:00:49Z",
    "title_canon_sha256": "32386a2943ea555fa8b8ba9a93a64f0d77e74637cf2465f369c5c0e4bb0c4ed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03090",
    "kind": "arxiv",
    "version": 1
  }
}