Pith Number

pith:ENHUX5PD

pith:2022:ENHUX5PDDREZHQNXQWMM5KCQ3H

not attested not anchored not stored refs pending

Revised extinctions and radii for 1.5 million stars observed by APOGEE, GALAH, and RAVE

Guillaume Dr\'eau, Jie Yu, Laurent Gizon, Nathalie Themessl, Saskia Hekker, Shaolan Bi, Shourya Khanna

arxiv:2206.00046 v2 · 2022-05-31 · astro-ph.SR · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENHUX5PDDREZHQNXQWMM5KCQ3H}

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	2026-07-05T05:39:14.678027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

234f4bf5e31c4993c1b78598cea850d9d28a3e0f415072d4bdde491ffd4f05d1

Aliases

arxiv: 2206.00046 · arxiv_version: 2206.00046v2 · doi: 10.48550/arxiv.2206.00046 · pith_short_12: ENHUX5PDDREZ · pith_short_16: ENHUX5PDDREZHQNX · pith_short_8: ENHUX5PD

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/ENHUX5PDDREZHQNXQWMM5KCQ3H \
  | 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: 234f4bf5e31c4993c1b78598cea850d9d28a3e0f415072d4bdde491ffd4f05d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24d7e403891711f10d6e9c73d6ac16656aeaeb712411645eda0162d3cb90e6af",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-05-31T18:27:00Z",
    "title_canon_sha256": "7f60a9d4ed79fbf85521dc695fc3b9670c38d7a839f7ccdea777c4e3d9171712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.00046",
    "kind": "arxiv",
    "version": 2
  }
}