Pith Number

pith:XCSKXGMW

pith:2018:XCSKXGMWMOTVEGRQTAVIYS52SX

not attested not anchored not stored refs pending

The Volatility Trend of Protosolar and Terrestrial Elemental Abundances

Charles H. Lineweaver, Haiyang S. Wang, Trevor R. Ireland

arxiv:1810.12741 v2 · 2018-10-30 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCSKXGMWMOTVEGRQTAVIYS52SX}

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	2026-05-17T23:47:20.102022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8a4ab999663a7521a30982a8c4bba95e05f1250815be53940a592b1a93997c5

Aliases

arxiv: 1810.12741 · arxiv_version: 1810.12741v2 · doi: 10.48550/arxiv.1810.12741 · pith_short_12: XCSKXGMWMOTV · pith_short_16: XCSKXGMWMOTVEGRQ · pith_short_8: XCSKXGMW

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/XCSKXGMWMOTVEGRQTAVIYS52SX \
  | 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: b8a4ab999663a7521a30982a8c4bba95e05f1250815be53940a592b1a93997c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "635e138fcaa7f260d9dbf5a8396bd8859ccd9da27e91061b76d609be4a5c22d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-10-30T13:57:09Z",
    "title_canon_sha256": "4486b6165fd84e04812b85cb63b20a150a8c55649b95ff2f547961c4e6c82ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12741",
    "kind": "arxiv",
    "version": 2
  }
}