Pith Number

pith:6RQYIIWE

pith:2022:6RQYIIWE7GI7NIO4OKV34EOQGZ

not attested not anchored not stored refs pending

METAL: The Metal Evolution, Transport, and Abundance in the Large Magellanic Cloud Hubble program. III. Interstellar Depletions, Dust-to-Metal, and Dust-to-Gas Ratios Versus Metallicity

A. De Cia, A. Hamanowicz, C.J.R. Clark, E.B. Jenkins, J. Roman-Duval, J. Werk, K.D. Gordon, K. Sandstrom, K. Tchernyshyov, M. Rafelski, P. Yanchulova Merica-Jones, V. Lebouteiller

arxiv:2202.04765 v1 · 2022-02-09 · 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{6RQYIIWE7GI7NIO4OKV34EOQGZ}

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	2026-07-05T04:11:56.170743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4618422c4f991f6a1dc72abbe11d0367f0b918d95c17cd3afa849ab1f454d2c

Aliases

arxiv: 2202.04765 · arxiv_version: 2202.04765v1 · doi: 10.48550/arxiv.2202.04765 · pith_short_12: 6RQYIIWE7GI7 · pith_short_16: 6RQYIIWE7GI7NIO4 · pith_short_8: 6RQYIIWE

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/6RQYIIWE7GI7NIO4OKV34EOQGZ \
  | 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: f4618422c4f991f6a1dc72abbe11d0367f0b918d95c17cd3afa849ab1f454d2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50df2befb1aa026a73c03dc376d9fd6b7d7eadab088064ae8a039a7b82cbd361",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-02-09T23:15:59Z",
    "title_canon_sha256": "23263059f444e39da80c7ea1ee5de1867ebe95e597be326cfe15c9780924b5a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04765",
    "kind": "arxiv",
    "version": 1
  }
}