Pith Number

pith:VKK3AB4W

pith:2015:VKK3AB4WOLOKYP4TPYOIOKZBYL

not attested not anchored not stored refs pending

Elemental depletions in the Magellanic Clouds and the evolution of depletions with metallicity

Andrew Fox, Eli Dwek, Fr\'ed\'eric Galliano, Jonathan Seale, Kenneth Sembach, Kirill Tchernyshyov, Margaret Meixner, Scott D. Friedman

arxiv:1503.08852 v1 · 2015-03-30 · 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{VKK3AB4WOLOKYP4TPYOIOKZBYL}

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	2026-05-18T01:31:39.902805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa95b0079672dcac3f937e1c872b21c2f08b69d9f47bb61cd399c1ffce57daa2

Aliases

arxiv: 1503.08852 · arxiv_version: 1503.08852v1 · doi: 10.48550/arxiv.1503.08852 · pith_short_12: VKK3AB4WOLOK · pith_short_16: VKK3AB4WOLOKYP4T · pith_short_8: VKK3AB4W

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/VKK3AB4WOLOKYP4TPYOIOKZBYL \
  | 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: aa95b0079672dcac3f937e1c872b21c2f08b69d9f47bb61cd399c1ffce57daa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b16db0bf17e9f45ffc5456baf268ac9da46f18b843f95b0bf3dd465d466696f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-30T21:03:56Z",
    "title_canon_sha256": "a7d9097b56ddd2e7eaa6d7093f0a61ae3dc33da168c94bf1c7099796e6297ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08852",
    "kind": "arxiv",
    "version": 1
  }
}