Pith Number

pith:MPESYYBU

pith:2017:MPESYYBU3E3E6BT5GRMZIZ24XL

not attested not anchored not stored refs pending

Stellar Chemical Clues As To The Rarity of Exoplanetary Tectonics

Cayman T. Unterborn, Jennifer A. Johnson, Johanna K. Teske, Lars P. Stixrude, Scott D. Hull, Wendy R. Panero

arxiv:1706.10282 v2 · 2017-06-30 · 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{MPESYYBU3E3E6BT5GRMZIZ24XL}

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	2026-05-18T00:41:06.606223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63c92c6034d9364f067d345994675cbacc46145193e20ad4b2eba713b1828468

Aliases

arxiv: 1706.10282 · arxiv_version: 1706.10282v2 · doi: 10.48550/arxiv.1706.10282 · pith_short_12: MPESYYBU3E3E · pith_short_16: MPESYYBU3E3E6BT5 · pith_short_8: MPESYYBU

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/MPESYYBU3E3E6BT5GRMZIZ24XL \
  | 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: 63c92c6034d9364f067d345994675cbacc46145193e20ad4b2eba713b1828468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a950a6a8e6a81715a7c9ae5d92aefe32cbb81acdc277036772a268785fa72a5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-30T17:31:51Z",
    "title_canon_sha256": "7f02d4cc2669d80c012a748f820aacffa2aac312b2fdaf36dcd12490ff66d7e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10282",
    "kind": "arxiv",
    "version": 2
  }
}