Pith Number

pith:N42YU7WM

pith:2018:N42YU7WMYHMQBEFRQR5ULUGRLF

not attested not anchored not stored refs pending

Probing Episodic Accretion in Very Low Luminosity Objects

Arnaud Belloche, Catherine Walsh, Ewine F. van Dishoeck, Nadia M. Murillo, Naomi Hirano, Shih-Ping Lai, Tien-Hao Hsieh

arxiv:1801.04524 v1 · 2018-01-14 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N42YU7WMYHMQBEFRQR5ULUGRLF}

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	2026-05-18T00:22:54.884531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f358a7eccc1d90090b1847b45d0d15976e1a7a46d261aaa795a1822479603b2

Aliases

arxiv: 1801.04524 · arxiv_version: 1801.04524v1 · doi: 10.48550/arxiv.1801.04524 · pith_short_12: N42YU7WMYHMQ · pith_short_16: N42YU7WMYHMQBEFR · pith_short_8: N42YU7WM

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/N42YU7WMYHMQBEFRQR5ULUGRLF \
  | 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: 6f358a7eccc1d90090b1847b45d0d15976e1a7a46d261aaa795a1822479603b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cfbbcf44b9b087c3644a0bd7182bdc757d8d4ef3b2e1a41510e9b9759d8ad8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-14T07:33:45Z",
    "title_canon_sha256": "229fdbe83d83b7f5ccdd9542ede306bac69fa0ea6f4123b6e10356629d9e531a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04524",
    "kind": "arxiv",
    "version": 1
  }
}