Pith Number

pith:ISDR4OJ6

pith:2018:ISDR4OJ6JFHAG2BZ6FMRVNYPQK

not attested not anchored not stored refs pending

Transverse Wave Induced Kelvin-Helmholtz Rolls in Spicules

Bart De Pontieu, Don Schmit, Ineke De Moortel, Patrick Antolin, Tiago M. D. Pereira

arxiv:1803.00821 v1 · 2018-03-02 · 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{ISDR4OJ6JFHAG2BZ6FMRVNYPQK}

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	2026-05-18T00:18:51.609105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44871e393e494e036839f1591ab70f82bab197836ea87bfab99416850a28a985

Aliases

arxiv: 1803.00821 · arxiv_version: 1803.00821v1 · doi: 10.48550/arxiv.1803.00821 · pith_short_12: ISDR4OJ6JFHA · pith_short_16: ISDR4OJ6JFHAG2BZ · pith_short_8: ISDR4OJ6

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/ISDR4OJ6JFHAG2BZ6FMRVNYPQK \
  | 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: 44871e393e494e036839f1591ab70f82bab197836ea87bfab99416850a28a985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b633444ff8a6baec26de4832a28e4ee234d708a9f2c4c97655b78ec4ef184523",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-02T12:16:12Z",
    "title_canon_sha256": "6b63a618f427aace2044c5238eb1d22558ed7ac711237867691e3da6a0c816b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00821",
    "kind": "arxiv",
    "version": 1
  }
}