Pith Number

pith:GWY6HHJN

pith:2022:GWY6HHJNG2SQJXZ3XPJXETSSPV

not attested not anchored not stored refs pending

FAIR standards for astronomical data

James Tocknell, Simon O'Toole

arxiv:2203.10710 v1 · 2022-03-21 · 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{GWY6HHJNG2SQJXZ3XPJXETSSPV}

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.

Cited by

2 papers in Pith

Pristine composition or size evolution: Can current dust models reproduce emissivities observed in nearby protostars?

The Murchison Widefield Array Phase III upgrade: Sensitivity Doubled, Number of Baselines Quadrupled, Flexibility Enhanced, and EoR Observations Optimised

Receipt and verification

First computed	2026-07-05T04:06:56.509710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35b1e39d2d36a504df3bbbd3724e527d5d496f06dea1c120af7d66f7c649188b

Aliases

arxiv: 2203.10710 · arxiv_version: 2203.10710v1 · doi: 10.48550/arxiv.2203.10710 · pith_short_12: GWY6HHJNG2SQ · pith_short_16: GWY6HHJNG2SQJXZ3 · pith_short_8: GWY6HHJN

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/GWY6HHJNG2SQJXZ3XPJXETSSPV \
  | 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: 35b1e39d2d36a504df3bbbd3724e527d5d496f06dea1c120af7d66f7c649188b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ce6eaced66217045ebdcf997952b990f9bbd708b89a58493d54f13421ead8c8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-03-21T03:00:10Z",
    "title_canon_sha256": "c7710f7a3fc4ce8f6dd9ad2f5fc56771391d0193212175977ea62e08b31002ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10710",
    "kind": "arxiv",
    "version": 1
  }
}