Pith Number

pith:DRHXL36L

pith:2015:DRHXL36LQKD2SRFLECZ6IO5DW4

not attested not anchored not stored refs pending

Nova light curves from the Solar Mass Ejection Imager (SMEI) - II. The extended catalog

A. Buffington, A. W. Shafter, B. V. Jackson, D. Bewsher, D. J. Harman, D. L. Holdsworth, F. Surina, J. M. Clover, M. F. Bode, M. J. Darnley, P. P. Hick, R. Hounsell, S. Starrfield

arxiv:1512.03321 v1 · 2015-12-10 · 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{DRHXL36LQKD2SRFLECZ6IO5DW4}

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	2026-05-18T01:17:18.087065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4f75efcb8287a944ab20b3e43ba3b7217f003cb5dbb67a6031205c64938d06

Aliases

arxiv: 1512.03321 · arxiv_version: 1512.03321v1 · doi: 10.48550/arxiv.1512.03321 · pith_short_12: DRHXL36LQKD2 · pith_short_16: DRHXL36LQKD2SRFL · pith_short_8: DRHXL36L

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/DRHXL36LQKD2SRFLECZ6IO5DW4 \
  | 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: 1c4f75efcb8287a944ab20b3e43ba3b7217f003cb5dbb67a6031205c64938d06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58585c32766973602f9e8d6c99e726c7c2eeec2e8e0f6983e5a8bcc7cec13d26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-10T16:52:23Z",
    "title_canon_sha256": "1942846100947ace70d22cca0b1cded63bf7322715670e69a3f59ee33d2cc474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03321",
    "kind": "arxiv",
    "version": 1
  }
}