Pith Number

pith:X6NMJSLK

pith:2017:X6NMJSLK4T6F6NVCTFFUUQE3VK

not attested not anchored not stored refs pending

Active Region Photospheric Magnetic Properties Derived from Line-of-sight and Radial Fields

D. Shaun Bloomfield, Ioannis Kontogiannis, Jordan A. Guerra, Manolis Georgoulis, Peter T. Gallagher, Sung-H. Park

arxiv:1712.06902 v1 · 2017-12-19 · 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{X6NMJSLK4T6F6NVCTFFUUQE3VK}

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	2026-05-18T00:25:15.635338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf9ac4c96ae4fc5f36a2994b4a409baa91634fd53956fdae3fce8691608adc0b

Aliases

arxiv: 1712.06902 · arxiv_version: 1712.06902v1 · doi: 10.48550/arxiv.1712.06902 · pith_short_12: X6NMJSLK4T6F · pith_short_16: X6NMJSLK4T6F6NVC · pith_short_8: X6NMJSLK

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/X6NMJSLK4T6F6NVCTFFUUQE3VK \
  | 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: bf9ac4c96ae4fc5f36a2994b4a409baa91634fd53956fdae3fce8691608adc0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb3e4e179c87d7c610078dbc2f476b78ea3c3a8eab20607ad6462c85b8dbb251",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-19T12:41:13Z",
    "title_canon_sha256": "2da71cbc474ffa699d04000fdb876edd14252a1c5658dd08e0f8ed65b7e3ed76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06902",
    "kind": "arxiv",
    "version": 1
  }
}