Pith Number

pith:37KZ7DDQ

pith:2017:37KZ7DDQWVIP332TFROI6ABRC2

not attested not anchored not stored refs pending

Observing the Sun with Atacama Large Millimeter/submillimeter Array (ALMA): High Resolution Interferometric Imaging

A. Hirota, A. Kobelski, A.S. Hales, B. Chen, B. De Pontieu, D.E. Gary, G.D. Fleishman, G. Siringo, H.S. Hudson, I. de Gregorio, I. Skokic, K. Iwai, M. Barta, M. Loukitcheva, M. Shimojo, M. Sugimoto, N.M. Phillips, P. Yagoubov, R. Brajsa, R.E. Hills, S.A. Corder, S. Asayama, S. Kim, S.M. White, S. Wedemeyer, T. Sawada, T.S. Bastian, Y. Yan

arxiv:1704.03236 v2 · 2017-04-11 · astro-ph.SR · astro-ph.IM

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

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	2026-05-18T00:42:04.736448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfd59f8c70b550fdef532c5c8f003116822717b50efc3347f43435039933c918

Aliases

arxiv: 1704.03236 · arxiv_version: 1704.03236v2 · doi: 10.48550/arxiv.1704.03236 · pith_short_12: 37KZ7DDQWVIP · pith_short_16: 37KZ7DDQWVIP332T · pith_short_8: 37KZ7DDQ

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/37KZ7DDQWVIP332TFROI6ABRC2 \
  | 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: dfd59f8c70b550fdef532c5c8f003116822717b50efc3347f43435039933c918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e86272b487369132bd98af4fa56b23021c8fa36d060230b8b2254e7db46f7e08",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-04-11T10:53:31Z",
    "title_canon_sha256": "75938dc7dca57a7176c9317d9a73de8d79bf9072382e21712eba63f9466f185b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03236",
    "kind": "arxiv",
    "version": 2
  }
}