Pith Number

pith:CDNE7GWR

pith:2015:CDNE7GWRSCTJ2UM2QKBRGPMA7T

not attested not anchored not stored refs pending

The fast filament eruption leading to the X-flare on March 29, 2014

Alberto Sainz Dalda, Kevin Reardon, Lucia Kleint, Marina Battaglia, Peter R. Young, S\"am Krucker

arxiv:1504.00515 v1 · 2015-04-02 · 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{CDNE7GWRSCTJ2UM2QKBRGPMA7T}

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	2026-05-18T01:55:32.265053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10da4f9ad190a69d519a8283133d80fcd0a21f04c716e398b97042f4b35817f9

Aliases

arxiv: 1504.00515 · arxiv_version: 1504.00515v1 · doi: 10.48550/arxiv.1504.00515 · pith_short_12: CDNE7GWRSCTJ · pith_short_16: CDNE7GWRSCTJ2UM2 · pith_short_8: CDNE7GWR

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/CDNE7GWRSCTJ2UM2QKBRGPMA7T \
  | 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: 10da4f9ad190a69d519a8283133d80fcd0a21f04c716e398b97042f4b35817f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cc1f2958cd9448468e395e612ffec4875439770727abdb4b197b35c41cbd7d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-02T11:39:10Z",
    "title_canon_sha256": "bc94b7b73ab3aa18cb046207f7e01265e4b61d31a06edc9fdbe0fc900d95ece1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00515",
    "kind": "arxiv",
    "version": 1
  }
}