Pith Number

pith:VM5RKGVO

pith:2019:VM5RKGVO4HUADAP2QWD5FXOZJC

not attested not anchored not stored refs pending

A Curated Image Parameter Dataset from Solar Dynamics Observatory Mission

Azim Ahmadzadeh, Dustin J. Kempton, Rafal A. Angryk

arxiv:1906.01062 v1 · 2019-06-03 · astro-ph.SR · astro-ph.IM · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VM5RKGVO4HUADAP2QWD5FXOZJC}

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	2026-07-04T23:50:19.104850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab3b151aaee1e80181fa8587d2ddd9489879d60255492d649a5a59a771edae83

Aliases

arxiv: 1906.01062 · arxiv_version: 1906.01062v1 · doi: 10.48550/arxiv.1906.01062 · pith_short_12: VM5RKGVO4HUA · pith_short_16: VM5RKGVO4HUADAP2 · pith_short_8: VM5RKGVO

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/VM5RKGVO4HUADAP2QWD5FXOZJC \
  | 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: ab3b151aaee1e80181fa8587d2ddd9489879d60255492d649a5a59a771edae83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04af8c57a518045a1ae9f76376b3cd7e0fb52dd917c85c4a66c658ac6da4e96c",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.CV",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-06-03T20:17:44Z",
    "title_canon_sha256": "5c459e3522aa7b8ab05537b3082a140c6ac41737ba8a6df1c6259208937e4b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01062",
    "kind": "arxiv",
    "version": 1
  }
}