Pith Number

pith:3A4NCZ3F

pith:2020:3A4NCZ3FPAA72Z5FP55AJUCTY6

not attested not anchored not stored refs pending

The Ophiuchus DIsc Survey Employing ALMA (ODISEA)-III: the evolution of substructures in massive discs at 3-5 au resolution

Alice Zurlo, Antonio S. Hales, Camilo Gonz\'alez-Ruilova, Carla Arce-Tord, Daniel J. Price, Dary Ru\'iz-Rodr\'iguez, David A. Principe, Hector C\'anovas, Jonathan P. Williams, Laura Perez, Lucas A. Cieza, Mario Flock, Nicolas Kurtovic, Paola Pinilla, Pedro H. Nogueira, Sebastian Marino, Sebasti\'an P\'erez, Sim\'on Casassus

arxiv:2012.00189 v2 · 2020-12-01 · astro-ph.EP · 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{3A4NCZ3FPAA72Z5FP55AJUCTY6}

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

2 papers in Pith

A Hybrid Origin for the Multiple Ring-Gap Structures in the Large Protoplanetary Disk V1094 Sco: A Low-Mass Planet and Secular Gravitational Instability

Receipt and verification

First computed	2026-07-05T01:59:52.181590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d838d167657801fd67a57f7a04d053c7accede596489dd451d4c7760b7f992b4

Aliases

arxiv: 2012.00189 · arxiv_version: 2012.00189v2 · doi: 10.48550/arxiv.2012.00189 · pith_short_12: 3A4NCZ3FPAA7 · pith_short_16: 3A4NCZ3FPAA72Z5F · pith_short_8: 3A4NCZ3F

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/3A4NCZ3FPAA72Z5FP55AJUCTY6 \
  | 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: d838d167657801fd67a57f7a04d053c7accede596489dd451d4c7760b7f992b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af9feab60b4a8c34f059c7b73a1c13921a9f8273fcbdceb44e32d60f35fc3ee8",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-12-01T00:52:26Z",
    "title_canon_sha256": "aa2be8dddadad1beee815193296fc059d1f4caf12d1271c53c4b83cea3ee69bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00189",
    "kind": "arxiv",
    "version": 2
  }
}