Pith Number

pith:4OWDE2HD

pith:2016:4OWDE2HD2ON7Y6HPO36JLESG2E

not attested not anchored not stored refs pending

Direct detection of precursors of gas giants formed by gravitational instability with the Atacama Large Millimetre/sub-millimetre Array

Jaime E. Pineda, James Wadsley, Lucio Mayer, Thomas Peters

arxiv:1602.04827 v1 · 2016-02-15 · astro-ph.EP · astro-ph.GA · 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{4OWDE2HD2ON7Y6HPO36JLESG2E}

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	2026-05-18T01:12:48.940907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3ac3268e3d39bfc78ef76fc959246d13d473b74c8b2742165de582e75dc974b

Aliases

arxiv: 1602.04827 · arxiv_version: 1602.04827v1 · doi: 10.48550/arxiv.1602.04827 · pith_short_12: 4OWDE2HD2ON7 · pith_short_16: 4OWDE2HD2ON7Y6HP · pith_short_8: 4OWDE2HD

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/4OWDE2HD2ON7Y6HPO36JLESG2E \
  | 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: e3ac3268e3d39bfc78ef76fc959246d13d473b74c8b2742165de582e75dc974b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4cb4532e51b8c4805e2461f1db5aceab7098769785f131035915e97551f7b43",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-02-15T21:00:10Z",
    "title_canon_sha256": "f338aa7e862623edb3b7377c79d7ee60c456a5165f058004be050628b18855e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04827",
    "kind": "arxiv",
    "version": 1
  }
}