Pith Number

pith:YF6IP7GN

pith:2017:YF6IP7GN4OX255L4D7677O3WUK

not attested not anchored not stored refs pending

Variation of Coronal Activity from the Minimum to Maximum of Solar Cycle 24 using Three Dimensional Coronal Electron Density Reconstructions from STEREO/COR1

Joseph M. Davila, Nelson L. Reginald, O. Chris St. Cyr, Tongjiang Wang, William T. Thompson

arxiv:1706.05116 v1 · 2017-06-16 · 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{YF6IP7GN4OX255L4D7677O3WUK}

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	2026-05-18T00:39:45.959411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c17c87fccde3afaef57c1ffdffbb76a29dad4d20f27684f7098a91455d69ee9a

Aliases

arxiv: 1706.05116 · arxiv_version: 1706.05116v1 · doi: 10.48550/arxiv.1706.05116 · pith_short_12: YF6IP7GN4OX2 · pith_short_16: YF6IP7GN4OX255L4 · pith_short_8: YF6IP7GN

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/YF6IP7GN4OX255L4D7677O3WUK \
  | 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: c17c87fccde3afaef57c1ffdffbb76a29dad4d20f27684f7098a91455d69ee9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe941e33b4d18c943af70208d19c3c479554720891c414fece9019516b1f150",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-16T00:01:18Z",
    "title_canon_sha256": "f120f7abc0332c48cc2b5297607f242ff4fbb896ca6bffd8958ae237e4cd6db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05116",
    "kind": "arxiv",
    "version": 1
  }
}