Pith Number

pith:CVMSFAU3

pith:2018:CVMSFAU3C2T6NEGHKMM5SZFBRO

not attested not anchored not stored refs pending

Protoplanetary Disk Properties in the Orion Nebula Cluster: Initial Results from Deep, High-Resolution ALMA Observations

B. Matthews, D. Johnstone, H. G. Arce, I. Pascucci, J. A. Eisner, J. Bally, J. Di Francesco, J. P. Williams, J. S. Kim, L. Ricci, M. Fang, N. P. Ballering, P. D. Sheehan, R. D. Boyden, R. K. Mann, S. M. Andrews

arxiv:1805.03669 v1 · 2018-05-09 · 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{CVMSFAU3C2T6NEGHKMM5SZFBRO}

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.

Cited by

1 paper in Pith

Scattered light signatures of flyby-induced warps in protoplanetary discs

Receipt and verification

First computed	2026-05-18T00:12:16.891676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

155922829b16a7e690c75319d964a18b9233101c3c4efefdc1a217a6043753f4

Aliases

arxiv: 1805.03669 · arxiv_version: 1805.03669v1 · doi: 10.48550/arxiv.1805.03669 · pith_short_12: CVMSFAU3C2T6 · pith_short_16: CVMSFAU3C2T6NEGH · pith_short_8: CVMSFAU3

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/CVMSFAU3C2T6NEGHKMM5SZFBRO \
  | 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: 155922829b16a7e690c75319d964a18b9233101c3c4efefdc1a217a6043753f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4898a18a91feb4d9b4cb81c169d8bd76e001995564c40473ffd807774f94ff33",
    "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": "2018-05-09T18:00:29Z",
    "title_canon_sha256": "2a9e58351794f541d06514d1dbdd611e6e1071612a637b419f329a3ec8dc4a75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03669",
    "kind": "arxiv",
    "version": 1
  }
}