Pith Number

pith:MNYW72GH

pith:2016:MNYW72GHCWMZDHHL6IRBI2J7SY

not attested not anchored not stored refs pending

A test of Gaia Data Release 1 parallaxes: implications for the local distance scale

Adam G. Riess, Beatrice Bucciarelli, Mario G. Lattanzi, Stefano Casertano

arxiv:1609.05175 v1 · 2016-09-16 · 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{MNYW72GHCWMZDHHL6IRBI2J7SY}

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	2026-05-18T00:49:15.576186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63716fe8c71599919cebf22214693f961e55d016342f13dc2dd7315f476fcd86

Aliases

arxiv: 1609.05175 · arxiv_version: 1609.05175v1 · doi: 10.48550/arxiv.1609.05175 · pith_short_12: MNYW72GHCWMZ · pith_short_16: MNYW72GHCWMZDHHL · pith_short_8: MNYW72GH

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/MNYW72GHCWMZDHHL6IRBI2J7SY \
  | 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: 63716fe8c71599919cebf22214693f961e55d016342f13dc2dd7315f476fcd86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14616c14f31aeb128e5959044c914ed330bf3e1ff85d832a898a0ca50b08ab8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-09-16T18:58:02Z",
    "title_canon_sha256": "06814342a9a14094f93f1a440318bd1b035f2c6a68b48dcaec8c4bcf27db59b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05175",
    "kind": "arxiv",
    "version": 1
  }
}