Pith Number

pith:V5QLH3FL

pith:2017:V5QLH3FLPI5GRMX2SYLZQ63KRK

not attested not anchored not stored refs pending

What causes the high apparent speeds in chromospheric and transition region spicules on the Sun?

Bart De Pontieu, Georgios Chintzoglou, Juan Martinez-Sykora

arxiv:1710.06803 v1 · 2017-10-18 · 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{V5QLH3FLPI5GRMX2SYLZQ63KRK}

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	2026-05-18T00:31:37.724956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af60b3ecab7a3a68b2fa9617987b6a8ab84594d99cb3ffa92c8882ab126c430f

Aliases

arxiv: 1710.06803 · arxiv_version: 1710.06803v1 · doi: 10.48550/arxiv.1710.06803 · pith_short_12: V5QLH3FLPI5G · pith_short_16: V5QLH3FLPI5GRMX2 · pith_short_8: V5QLH3FL

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/V5QLH3FLPI5GRMX2SYLZQ63KRK \
  | 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: af60b3ecab7a3a68b2fa9617987b6a8ab84594d99cb3ffa92c8882ab126c430f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbed7a2c38a87c2ace50eca787b36f542e8e911c7719d0e74680a058fc738d67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-18T15:49:53Z",
    "title_canon_sha256": "73f134c6d4f849d2f1bc0a8b3241704cc94dbc3c532e1858004dd260bec68048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06803",
    "kind": "arxiv",
    "version": 1
  }
}