Pith Number

pith:ACKT66WU

pith:2019:ACKT66WUR346ZSNUEELM3DOMDA

not attested not anchored not stored refs pending

Revealing signatures of planets migrating in protoplanetary discs with ALMA multi-wavelength observations

Attila Juhasz, Cathie J. Clarke, Farzana Meru, Giovanni P. Rosotti, Marco Tazzari, Pooneh Nazari, Richard A. Booth

arxiv:1903.03114 v2 · 2019-03-07 · 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{ACKT66WUR346ZSNUEELM3DOMDA}

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	2026-05-17T23:49:01.629295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00953f7ad48ef9ecc9b42116cd8dcc182d8fdfcb2c22b8f6fce882fd4997896d

Aliases

arxiv: 1903.03114 · arxiv_version: 1903.03114v2 · doi: 10.48550/arxiv.1903.03114 · pith_short_12: ACKT66WUR346 · pith_short_16: ACKT66WUR346ZSNU · pith_short_8: ACKT66WU

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/ACKT66WUR346ZSNUEELM3DOMDA \
  | 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: 00953f7ad48ef9ecc9b42116cd8dcc182d8fdfcb2c22b8f6fce882fd4997896d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc25545bff4fdc5227e56d99d3f859223f5e30de0f0128ab486a4c7a73d26d82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-07T19:00:04Z",
    "title_canon_sha256": "4849802a27568e21ea6e57395e10ffd46897ced91ab1959519fe103a08942e25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03114",
    "kind": "arxiv",
    "version": 2
  }
}