Pith Number

pith:BPENSZBX

pith:2017:BPENSZBX722BCE2BRFIKP5KFCB

not attested not anchored not stored refs pending

ALMA observations of Elias 2-24: a protoplanetary disk with multiple gaps in the Ophiuchus Molecular Cloud

Alice Zurlo, Amelia Bayo, Antonio Hales, Axel Osses, Dary Ruiz-Rodriguez, David Principe, Gabriel Ferrero, Gerrit van der Plas, Gesa H. -M. Bertrang, Hector Canovas, Henning Avenhaus, Johan Olofsson, Jonathan P. Williams, Karla Pe\~na Ramirez, Lucas A. Cieza, Matthias R. Schreiber, Megan Ansdel, Miguel Carcamo, Roberto Gamen, Santiago Orcajo, Sebastian Perez, Simon Casassus, Valentin Christiaens, William Dent

arxiv:1711.06905 v1 · 2017-11-18 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPENSZBX722BCE2BRFIKP5KFCB}

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	2026-05-18T00:27:17.813434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc8d96437feb41113418950a7f5451076c23f5bc754099f8e24928e33bcca80

Aliases

arxiv: 1711.06905 · arxiv_version: 1711.06905v1 · doi: 10.48550/arxiv.1711.06905 · pith_short_12: BPENSZBX722B · pith_short_16: BPENSZBX722BCE2B · pith_short_8: BPENSZBX

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/BPENSZBX722BCE2BRFIKP5KFCB \
  | 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: 0bc8d96437feb41113418950a7f5451076c23f5bc754099f8e24928e33bcca80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b23726d436bb1ea7ff8a85178fc1465c51c5f5499a60a544175669f12dff1bbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-18T17:57:37Z",
    "title_canon_sha256": "7f6608b841b38bb7acdd2ee3c28f122aeba9c16d248df160fc6613331043bb2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06905",
    "kind": "arxiv",
    "version": 1
  }
}