Pith Number

pith:TBHYWWOW

pith:2023:TBHYWWOW4CDXO6ILJ2GN4MDURT

not attested not anchored not stored refs pending

The IAG spectral atlas of the spatially resolved Sun: Centre-to-limb observations

A. Reiners, M. Ellwarth, M. Zechmeister, S. Sch\"afer

arxiv:2303.08205 v1 · 2023-03-14 · 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{TBHYWWOW4CDXO6ILJ2GN4MDURT}

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	2026-07-05T06:06:15.214905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

984f8b59d6e08777790b4e8cde30748cc39fe76088c564c698659bf5a8ccf2ac

Aliases

arxiv: 2303.08205 · arxiv_version: 2303.08205v1 · doi: 10.48550/arxiv.2303.08205 · pith_short_12: TBHYWWOW4CDX · pith_short_16: TBHYWWOW4CDXO6IL · pith_short_8: TBHYWWOW

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/TBHYWWOW4CDXO6ILJ2GN4MDURT \
  | 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: 984f8b59d6e08777790b4e8cde30748cc39fe76088c564c698659bf5a8ccf2ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48ebdc224d2a3ab6c61bd69042082ea9df4bc2b1e1db58d5dd581e6a097e9d15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-03-14T19:47:09Z",
    "title_canon_sha256": "f6342af53363a63e0c18f9212f0f5aef6142523cf2b9abccc6931aff14e697cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08205",
    "kind": "arxiv",
    "version": 1
  }
}