Pith Number

pith:YEI5YSPS

pith:2007:YEI5YSPS3AOWI3CGVXUJSN7UTS

not attested not anchored not stored refs pending

Magnetic Evolution and Temperature Variation in a Coronal Hole

Guiping Zhou, Haimin Wang, Jingxiu Wang, Jun Zhang

arxiv:0705.0598 v1 · 2007-05-04 · 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{YEI5YSPS3AOWI3CGVXUJSN7UTS}

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	2026-05-18T04:36:42.301240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c111dc49f2d81d646c46ade89937f49cb7de2898cbc233ed9858e83b70ab3b00

Aliases

arxiv: 0705.0598 · arxiv_version: 0705.0598v1 · doi: 10.48550/arxiv.0705.0598 · pith_short_12: YEI5YSPS3AOW · pith_short_16: YEI5YSPS3AOWI3CG · pith_short_8: YEI5YSPS

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/YEI5YSPS3AOWI3CGVXUJSN7UTS \
  | 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: c111dc49f2d81d646c46ade89937f49cb7de2898cbc233ed9858e83b70ab3b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8750548b5b0bec27297652e53ed7b89cba18d2cf9d1d41cde69d44baab6ad99",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-04T11:48:40Z",
    "title_canon_sha256": "dcf6f0d5c3ff55eac2038f52aeb1ec69924da0210135c5ab5c48951687d803b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.0598",
    "kind": "arxiv",
    "version": 1
  }
}