Pith Number

pith:EJOSK5WU

pith:2015:EJOSK5WU3M22VMU4YAAVOSPZ4E

not attested not anchored not stored refs pending

Initiation and early evolution of the Coronal Mass Ejection on May 13, 2009 from EUV and white-light observations

Anton Reva, Artem Ulyanov, Sergey Bogachev, Sergey Kuzin

arxiv:1509.07713 v1 · 2015-09-25 · 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{EJOSK5WU3M22VMU4YAAVOSPZ4E}

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	2026-05-18T01:32:02.110036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225d2576d4db35aab29cc0015749f9e12e50114f76cad84dd9fda28ea048de49

Aliases

arxiv: 1509.07713 · arxiv_version: 1509.07713v1 · doi: 10.48550/arxiv.1509.07713 · pith_short_12: EJOSK5WU3M22 · pith_short_16: EJOSK5WU3M22VMU4 · pith_short_8: EJOSK5WU

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/EJOSK5WU3M22VMU4YAAVOSPZ4E \
  | 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: 225d2576d4db35aab29cc0015749f9e12e50114f76cad84dd9fda28ea048de49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90c1d536847f4ae57fe4886527a0adbd376a58036dbb185a10e87bfd348c1aea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-25T13:48:04Z",
    "title_canon_sha256": "aa17e40edd2921fadd397ab08e7a693f5ecff4f60e35aa75aae5fa13e0c4a8bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07713",
    "kind": "arxiv",
    "version": 1
  }
}