Pith Number

pith:ESVRG5IY

pith:2018:ESVRG5IYOAPYGBAMKDE2UDWEUG

not attested not anchored not stored refs pending

The diverse lives of massive protoplanets in self-gravitating discs

Dimitris Stamatellos, Shu-ichiro Inutsuka

arxiv:1804.00583 v1 · 2018-04-02 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESVRG5IYOAPYGBAMKDE2UDWEUG}

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	2026-05-18T00:18:10.392819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24ab137518701f83040c50c9aa0ec4a18de4c016da517eb88f349f42e14e87dd

Aliases

arxiv: 1804.00583 · arxiv_version: 1804.00583v1 · doi: 10.48550/arxiv.1804.00583 · pith_short_12: ESVRG5IYOAPY · pith_short_16: ESVRG5IYOAPYGBAM · pith_short_8: ESVRG5IY

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/ESVRG5IYOAPYGBAMKDE2UDWEUG \
  | 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: 24ab137518701f83040c50c9aa0ec4a18de4c016da517eb88f349f42e14e87dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0604be9ed5137ce396a826764c6f695eeb75a7e7784c18efa46a917b762edf12",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-04-02T15:07:02Z",
    "title_canon_sha256": "5b880f0fe7b44e7ab52edb8c7ab48aa2caf219c5ccf9795baff8fb703ddf5526"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00583",
    "kind": "arxiv",
    "version": 1
  }
}