Pith Number

pith:ZF6JEH4R

pith:2019:ZF6JEH4R6WIKHTNCWTLMKOR272

not attested not anchored not stored refs pending

METAL: The Metal Evolution, Transport, and Abundance in the Large Magellanic Cloud Hubble program. I. Overview and Initial Results

Benjamin Williams, Edward B. Jenkins, Jessica Werk, Joshua Peek, Julia Roman-Duval, Karin Sandstrom, Karl Gordon, Kirill Tchernyshyov, Lea Hagen, Margaret Meixner, Petia Yanchulova Merica-Jones

arxiv:1901.06027 v1 · 2019-01-17 · 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{ZF6JEH4R6WIKHTNCWTLMKOR272}

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	2026-05-17T23:52:38.422781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c97c921f91f590a3cda2b4d6c53a3afebeb8f88e2a92ac409c80eba7253be072

Aliases

arxiv: 1901.06027 · arxiv_version: 1901.06027v1 · doi: 10.48550/arxiv.1901.06027 · pith_short_12: ZF6JEH4R6WIK · pith_short_16: ZF6JEH4R6WIKHTNC · pith_short_8: ZF6JEH4R

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/ZF6JEH4R6WIKHTNCWTLMKOR272 \
  | 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: c97c921f91f590a3cda2b4d6c53a3afebeb8f88e2a92ac409c80eba7253be072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49054e0a408db689aa5fab270ae1ddf4f3219b188ae3a97e3694076f6b4e5365",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-17T22:58:29Z",
    "title_canon_sha256": "a59f324d83493bea727d0ff2397932328044401ac6a507217fbb1f9a3e799178"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06027",
    "kind": "arxiv",
    "version": 1
  }
}