Pith Number

pith:FHIAGNCL

pith:2007:FHIAGNCL3C4M6XGWFFY2JMFUMV

not attested not anchored not stored refs pending

Formation of Moving Magnetic Features and Penumbral Magnetic Fields with Hinode/SOT

Alan M Title, Bruce W Lites, David Elmore, Kiyoshi Ichimoto, Masahito Kubo, Richard A Shine, Saku Tsuneta, Shin'ichi Nagata, Theodore D Tarbell, Toshifumi Shimizu, Yoshinori Suematsu, Yukio Katsukawa, Zoe A Frank

arxiv:0709.1853 v1 · 2007-09-12 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHIAGNCL3C4M6XGWFFY2JMFUMV}

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	2026-05-18T02:16:11.334958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d003344bd8b8cf5cd62971a4b0b465737c8a4b87ad2f5a65941bd1d235a4b7

Aliases

arxiv: 0709.1853 · arxiv_version: 0709.1853v1 · doi: 10.48550/arxiv.0709.1853 · pith_short_12: FHIAGNCL3C4M · pith_short_16: FHIAGNCL3C4M6XGW · pith_short_8: FHIAGNCL

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/FHIAGNCL3C4M6XGWFFY2JMFUMV \
  | 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: 29d003344bd8b8cf5cd62971a4b0b465737c8a4b87ad2f5a65941bd1d235a4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48c9707bd74fe63a046989eb02ca940ade12b994bb6a9ba912eb6d762520a790",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-12T19:42:23Z",
    "title_canon_sha256": "db0eee8eabb640dbfbd9d3bc42edd99ebb5e1cd99a94bbc0acf6dd16b47d7a02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.1853",
    "kind": "arxiv",
    "version": 1
  }
}