Pith Number

pith:GCO3NVJS

pith:2020:GCO3NVJSKGN5HMTCYRQPDW5VFM

not attested not anchored not stored refs pending

Episodic accretion constrained by a rich cluster of outflows

A. Gusdorf, A. Plunkett, B. Lefloch, F. Louvet, F. Motte, J.-F. Robitaille, J. Molet, S. Bontemps, S. Fechtenbaum, T. Nony, Y. Pouteau

arxiv:2002.05720 v1 · 2020-02-13 · 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{GCO3NVJSKGN5HMTCYRQPDW5VFM}

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	2026-07-05T00:55:10.092967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

309db6d532519bd3b262c460f1dbb52b3263b89988791a1b12f6cbe24d92e94c

Aliases

arxiv: 2002.05720 · arxiv_version: 2002.05720v1 · doi: 10.48550/arxiv.2002.05720 · pith_short_12: GCO3NVJSKGN5 · pith_short_16: GCO3NVJSKGN5HMTC · pith_short_8: GCO3NVJS

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/GCO3NVJSKGN5HMTCYRQPDW5VFM \
  | 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: 309db6d532519bd3b262c460f1dbb52b3263b89988791a1b12f6cbe24d92e94c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70b3030e1d8c0bd888f39ebc9c8c95b6db58e5715a6a4de2213707b94ff54a61",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-02-13T09:37:45Z",
    "title_canon_sha256": "0885a3f6e3d6e387b1a30df4b93c35d69d438d363ecca1f92c14ddcc11ab4ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05720",
    "kind": "arxiv",
    "version": 1
  }
}