Pith Number

pith:T364DXZW

pith:2018:T364DXZWV55N2VBU2DPJ4FVK7P

not attested not anchored not stored refs pending

Sunstardb: a database for the study of stellar magnetism and the solar-stellar connection

Ricky Egeland

arxiv:1803.08098 v1 · 2018-03-21 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T364DXZWV55N2VBU2DPJ4FVK7P}

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	2026-05-18T00:15:15.232933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9efdc1df36af7add5434d0de9e16aafbdb73860e310eba6054aeec5079c0e79a

Aliases

arxiv: 1803.08098 · arxiv_version: 1803.08098v1 · doi: 10.48550/arxiv.1803.08098 · pith_short_12: T364DXZWV55N · pith_short_16: T364DXZWV55N2VBU · pith_short_8: T364DXZW

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/T364DXZWV55N2VBU2DPJ4FVK7P \
  | 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: 9efdc1df36af7add5434d0de9e16aafbdb73860e310eba6054aeec5079c0e79a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2abd33f80e96cacc63542bae869774492f0023ae14a654f3633bedf7404f7be",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-21T19:25:44Z",
    "title_canon_sha256": "b4fd423b128be037db73aa5a7d18ec0f859214607f8a45d5a5944b97f84b4fee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08098",
    "kind": "arxiv",
    "version": 1
  }
}