Pith Number

pith:IHJCDGT7

pith:2018:IHJCDGT72MQ3R4KUKQ5TISWNSE

not attested not anchored not stored refs pending

The solar wind in time: a change in the behaviour of older winds?

A. A. Vidotto, D. \'O Fionnag\'ain

arxiv:1802.04575 v1 · 2018-02-13 · astro-ph.SR · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHJCDGT72MQ3R4KUKQ5TISWNSE}

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	2026-05-18T00:17:04.953784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41d2219a7fd321b8f154543b344acd91131a12240f8006095c8fd4d2e370e8dd

Aliases

arxiv: 1802.04575 · arxiv_version: 1802.04575v1 · doi: 10.48550/arxiv.1802.04575 · pith_short_12: IHJCDGT72MQ3 · pith_short_16: IHJCDGT72MQ3R4KU · pith_short_8: IHJCDGT7

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/IHJCDGT72MQ3R4KUKQ5TISWNSE \
  | 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: 41d2219a7fd321b8f154543b344acd91131a12240f8006095c8fd4d2e370e8dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3b7717d6ba40a3e65fd412841e54b6323d6c2633a520d52f0c4dc27630880f4",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-13T11:46:47Z",
    "title_canon_sha256": "d6232e6a509694588f6cd51ed981c7815cad3bc125a00c18279412560695393e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04575",
    "kind": "arxiv",
    "version": 1
  }
}