Pith Number

pith:MSF4EB6N

pith:2018:MSF4EB6N57IG44XT2IHUET4XEP

not attested not anchored not stored refs pending

Hot prominence detected in the core of a Coronal Mass Ejection: III. Plasma filling factor from UVCS Lyman-$\alpha$ and Lyman-$\beta$ observations

A. Bemporad, P. Heinzel, R. Susino, S. Jej\v{c}i\v{c}

arxiv:1805.12465 v1 · 2018-05-31 · 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{MSF4EB6N57IG44XT2IHUET4XEP}

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	2026-05-18T00:05:30.949330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

648bc207cdefd06e72f3d20f424f9723ecb96f7de6139919398297b770274da2

Aliases

arxiv: 1805.12465 · arxiv_version: 1805.12465v1 · doi: 10.48550/arxiv.1805.12465 · pith_short_12: MSF4EB6N57IG · pith_short_16: MSF4EB6N57IG44XT · pith_short_8: MSF4EB6N

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/MSF4EB6N57IG44XT2IHUET4XEP \
  | 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: 648bc207cdefd06e72f3d20f424f9723ecb96f7de6139919398297b770274da2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26b2e7e9fc2259872bdab6e8e83871120dda9799eb11f81965ae15d633ec6659",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-05-31T13:41:55Z",
    "title_canon_sha256": "d0cd4fc91d815d8362191eb7f5bbc1d3b415a5c2095b22abbd838b21ad5a18bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12465",
    "kind": "arxiv",
    "version": 1
  }
}