Pith Number

pith:Y36C6CMO

pith:2018:Y36C6CMOSJKG3JSZI44GOV6WV4

not attested not anchored not stored refs pending

A limit on gas accretion onto close-in super-Earth cores from disk accretion

Masahiro Ogihara, Yasunori Hori

arxiv:1810.01389 v1 · 2018-10-02 · 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{Y36C6CMOSJKG3JSZI44GOV6WV4}

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	2026-05-18T00:00:47.667976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6fc2f098e92546da65947386757d6af270009c2f975f53ee25a21553b5cd345

Aliases

arxiv: 1810.01389 · arxiv_version: 1810.01389v1 · doi: 10.48550/arxiv.1810.01389 · pith_short_12: Y36C6CMOSJKG · pith_short_16: Y36C6CMOSJKG3JSZ · pith_short_8: Y36C6CMO

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/Y36C6CMOSJKG3JSZI44GOV6WV4 \
  | 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: c6fc2f098e92546da65947386757d6af270009c2f975f53ee25a21553b5cd345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c90b969bb7f73ce5eccc9774004d60f7d21585e310cb99920609bfa8c8857bf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-10-02T17:31:04Z",
    "title_canon_sha256": "f931a56ce8289f54d70a4b836db7f96102882a5e9209037a2b85f53d378b4b5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01389",
    "kind": "arxiv",
    "version": 1
  }
}