Pith Number

pith:CEYXUQZB

pith:2020:CEYXUQZBFJTAGN6IFXGLQRAVY3

not attested not anchored not stored refs pending

The VLA/ALMA Nascent Disk and Multiplicity (VANDAM) Survey of Orion Protostars. III. Substructures in Protostellar Disks

John J. Tobin, Leslie W. Looney, Patrick D. Sheehan, Sam Federman, S. Thomas Megeath

arxiv:2010.00606 v1 · 2020-10-01 · astro-ph.SR · 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{CEYXUQZBFJTAGN6IFXGLQRAVY3}

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	2026-07-05T01:48:55.888978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11317a43212a660337c82dccb84415c6df3d8ac4406060988e451426917848a6

Aliases

arxiv: 2010.00606 · arxiv_version: 2010.00606v1 · doi: 10.48550/arxiv.2010.00606 · pith_short_12: CEYXUQZBFJTA · pith_short_16: CEYXUQZBFJTAGN6I · pith_short_8: CEYXUQZB

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/CEYXUQZBFJTAGN6IFXGLQRAVY3 \
  | 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: 11317a43212a660337c82dccb84415c6df3d8ac4406060988e451426917848a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3213ed7c0e83aa7ddc7f7ddc620eb1ab2cc8eacc91cf3aa0c9a624572eeb318",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-10-01T18:00:06Z",
    "title_canon_sha256": "1d513e86a5748fb99742caaf7b4f09ef51bf1d1c0c95446831b0db45ea951712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00606",
    "kind": "arxiv",
    "version": 1
  }
}