Pith Number

pith:NYT6EBSU

pith:2021:NYT6EBSUAJKNSVOKGCZ5ZIMUZP

not attested not anchored not stored refs pending

Validation of the Gaia Early Data Release 3 parallax zero-point model with asteroseismology

Joel C. Zinn

arxiv:2101.07252 v3 · 2021-01-18 · astro-ph.GA · 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{NYT6EBSUAJKNSVOKGCZ5ZIMUZP}

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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.

Cited by

1 paper in Pith

Gaia parallax bias via spherical harmonics: A Python tool and discussion of possible causes

Receipt and verification

First computed	2026-07-05T02:35:02.206627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e27e206540254d955ca30b3dca194cbdd2aab06fcbf324736bfd0ad07de0206

Aliases

arxiv: 2101.07252 · arxiv_version: 2101.07252v3 · doi: 10.48550/arxiv.2101.07252 · pith_short_12: NYT6EBSUAJKN · pith_short_16: NYT6EBSUAJKNSVOK · pith_short_8: NYT6EBSU

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/NYT6EBSUAJKNSVOKGCZ5ZIMUZP \
  | 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: 6e27e206540254d955ca30b3dca194cbdd2aab06fcbf324736bfd0ad07de0206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f436179227267c48b6ad48fe739c9530f009b6f235017b978a42f89c14a7a0",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-01-18T18:59:01Z",
    "title_canon_sha256": "4d1a1c1cf4b30bf6f2673be7094e336fd4672c05c546a670d95b525192f5c7e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07252",
    "kind": "arxiv",
    "version": 3
  }
}