Pith Number

pith:DL542CF5

pith:2018:DL542CF5VXEAR4ZKHC3YNWQUOH

not attested not anchored not stored refs pending

Exploring the production and depletion of lithium in the Milky Way stellar disk

Karin Lind, Thomas Bensby

arxiv:1804.00033 v2 · 2018-03-30 · 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{DL542CF5VXEAR4ZKHC3YNWQUOH}

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.

Cited by

1 paper in Pith

The chemical make-up of the Sun: A 2020 vision

Receipt and verification

First computed	2026-05-18T00:09:15.139936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1afbcd08bdadc808f32a38b786da1471fba97acc3d62add1286b874b163a9f08

Aliases

arxiv: 1804.00033 · arxiv_version: 1804.00033v2 · doi: 10.48550/arxiv.1804.00033 · pith_short_12: DL542CF5VXEA · pith_short_16: DL542CF5VXEAR4ZK · pith_short_8: DL542CF5

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/DL542CF5VXEAR4ZKHC3YNWQUOH \
  | 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: 1afbcd08bdadc808f32a38b786da1471fba97acc3d62add1286b874b163a9f08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a79acc9e6db3fbeb2c462f9d175b9d6cdad937299a5a6c3133ad56591e02ee32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-30T19:07:03Z",
    "title_canon_sha256": "a2f9bf0f05136c40105fc9de694547f94a759680d722462e7a93f406343bb4ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00033",
    "kind": "arxiv",
    "version": 2
  }
}