Pith Number

pith:WE2IWNCF

pith:2019:WE2IWNCFANIU2KBA7X2TE2ZS3N

not attested not anchored not stored refs pending

Demographics of disks around young very low-mass stars and brown dwarfs in Lupus

A. Miotello, A. Natta, A Santamar\'ia-Miranda, A. Scholz, B. Ercolano, C. F. Manara, C. Lopez, E. Sanchis, I. de Gregorio-Monsalvo, I. Pascucci, J. P. Williams, K. Mu\v{z}i\'c, L. Testi, M. Tazzari, S. Facchini, S. van Terwisga, T. Henning, T. Preibisch

arxiv:1911.06005 v1 · 2019-11-14 · astro-ph.SR · astro-ph.EP · 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{WE2IWNCFANIU2KBA7X2TE2ZS3N}

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	2026-07-05T00:34:47.790147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1348b344503514d2820fdf5326b32db6d731f0b681a7b3d2a7c3ec312dcbb07

Aliases

arxiv: 1911.06005 · arxiv_version: 1911.06005v1 · doi: 10.48550/arxiv.1911.06005 · pith_short_12: WE2IWNCFANIU · pith_short_16: WE2IWNCFANIU2KBA · pith_short_8: WE2IWNCF

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/WE2IWNCFANIU2KBA7X2TE2ZS3N \
  | 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: b1348b344503514d2820fdf5326b32db6d731f0b681a7b3d2a7c3ec312dcbb07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d50ce806050e81cbbc6c1d80a489869edc5259c0312b2a4ab072b60322597490",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-11-14T09:14:18Z",
    "title_canon_sha256": "84b54d469d3fb5a2024b7a07b54e7bdead41588dd2fff887bd0e93978a153af3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.06005",
    "kind": "arxiv",
    "version": 1
  }
}