Pith Number

pith:KXKVU4E3

pith:2017:KXKVU4E355K7BD5MZSMZIEWBLO

not attested not anchored not stored refs pending

Constraining planet structure and composition from stellar chemistry: trends in different stellar populations

C. Dorn, C. Mordasini, E. Delgado-Mena, G. Israelian, J. Faria, L. Noack, N. C. Santos, O. Demangeon, S. C. C. Barros, S. G. Sousa, V. Adibekyan

arxiv:1711.00777 v1 · 2017-11-02 · 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{KXKVU4E355K7BD5MZSMZIEWBLO}

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	2026-05-18T00:28:12.845116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55d55a709bef55f08faccc999412c15bb536678af5c512ae9bb521aa899c27ad

Aliases

arxiv: 1711.00777 · arxiv_version: 1711.00777v1 · doi: 10.48550/arxiv.1711.00777 · pith_short_12: KXKVU4E355K7 · pith_short_16: KXKVU4E355K7BD5M · pith_short_8: KXKVU4E3

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/KXKVU4E355K7BD5MZSMZIEWBLO \
  | 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: 55d55a709bef55f08faccc999412c15bb536678af5c512ae9bb521aa899c27ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692ce624e9de5f7ba74216efe5adfaa045da02367a141958a5833acb4e10d76e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-02T15:15:26Z",
    "title_canon_sha256": "c1e434e06f1a12192fdf956a927995d8a22ca52aa0766e3503dee9d364f0537e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00777",
    "kind": "arxiv",
    "version": 1
  }
}