Pith Number

pith:VCF4G4IK

pith:2018:VCF4G4IKJ52WWQFKDYFCTABGQS

not attested not anchored not stored refs pending

Frequencies of flare occurrence: Interaction Between convection and coronal loops

D. J. Mullan, R. R. Paudel

arxiv:1801.07708 v1 · 2018-01-23 · 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{VCF4G4IKJ52WWQFKDYFCTABGQS}

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	2026-05-18T00:22:54.755414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a88bc3710a4f756b40aa1e0a298026849fd15549867f6acdf99f96d1892fcd21

Aliases

arxiv: 1801.07708 · arxiv_version: 1801.07708v1 · doi: 10.48550/arxiv.1801.07708 · pith_short_12: VCF4G4IKJ52W · pith_short_16: VCF4G4IKJ52WWQFK · pith_short_8: VCF4G4IK

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/VCF4G4IKJ52WWQFKDYFCTABGQS \
  | 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: a88bc3710a4f756b40aa1e0a298026849fd15549867f6acdf99f96d1892fcd21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870dcd77387df3fd7d4b2d59462647ba6c4ef34531db9ef498ce64baea60d314",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-01-23T18:58:31Z",
    "title_canon_sha256": "ec878c04189213365b27bcf44dca3cca63490589d7638d16d830db24bf0223b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07708",
    "kind": "arxiv",
    "version": 1
  }
}