Pith Number

pith:PWFPAK2K

pith:2023:PWFPAK2KAR22SWX5BRWFPKYFND

not attested not anchored not stored refs pending

A comparison of co-temporal vector magnetograms obtained with HMI/SDO and SP/Hinode

Chengqing Jiang, Haocheng Zhang, Mei Zhang

arxiv:2310.04720 v1 · 2023-10-07 · 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{PWFPAK2KAR22SWX5BRWFPKYFND}

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	2026-07-05T06:58:22.146246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d8af02b4a0475a95afd0c6c57ab0568ec0db3ecec6828f44c9a668c52e57945

Aliases

arxiv: 2310.04720 · arxiv_version: 2310.04720v1 · doi: 10.48550/arxiv.2310.04720 · pith_short_12: PWFPAK2KAR22 · pith_short_16: PWFPAK2KAR22SWX5 · pith_short_8: PWFPAK2K

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/PWFPAK2KAR22SWX5BRWFPKYFND \
  | 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: 7d8af02b4a0475a95afd0c6c57ab0568ec0db3ecec6828f44c9a668c52e57945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1081f8df6117b95df1e3c1d5e123a59362f121c28f35fb4e8c5b92e3b0fc8e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-10-07T07:30:43Z",
    "title_canon_sha256": "179b99e514426446df2c25dd73eca16f9bd2ae01e97adbb3dd0d80883bb79b2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.04720",
    "kind": "arxiv",
    "version": 1
  }
}