Pith Number

pith:V2WQRBTX

pith:2017:V2WQRBTXQGRNUUJUV57B73WIW2

not attested not anchored not stored refs pending

Compositional imprints in density-distance-time: a rocky composition for close-in low-mass exoplanets from the location of the valley of evaporation

Christoph Mordasini, Sheng Jin

arxiv:1706.00251 v2 · 2017-06-01 · 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{V2WQRBTXQGRNUUJUV57B73WIW2}

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	2026-05-18T00:23:35.806264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aead08867781a2da5134af7e1feec8b6b2a971aeb20e46ee7baffb2f1d274c3f

Aliases

arxiv: 1706.00251 · arxiv_version: 1706.00251v2 · doi: 10.48550/arxiv.1706.00251 · pith_short_12: V2WQRBTXQGRN · pith_short_16: V2WQRBTXQGRNUUJU · pith_short_8: V2WQRBTX

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/V2WQRBTXQGRNUUJUV57B73WIW2 \
  | 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: aead08867781a2da5134af7e1feec8b6b2a971aeb20e46ee7baffb2f1d274c3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2694d0b6cd28607f26ed8954a1f16cafcfd014f56e811ab2b2f0a8cfe6fadd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-01T10:48:31Z",
    "title_canon_sha256": "4c305200ffd204a652a5017fc80d84638d217fb7912b2c6f5eeba1f10e10c67a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00251",
    "kind": "arxiv",
    "version": 2
  }
}