Pith Number

pith:PSLHOXK5

pith:2018:PSLHOXK5UM32XE4N4EALU6YVGK

not attested not anchored not stored refs pending

Gas density perturbations induced by forming planet(s) in the AS 209 protoplanetary disk as seen with ALMA

Anna Miotello, C\'ecile Favre, Davide Fedele, Dmitry Semenov, Leonardo Testi, Luke Maud, Marco Tazzari, Richard Booth, Simon Bruderer

arxiv:1812.04062 v1 · 2018-12-10 · 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{PSLHOXK5UM32XE4N4EALU6YVGK}

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	2026-07-05T01:12:16.751590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c96775d5da337ab938de100ba7b153287ce9bcbaee97691c385c05f4aa817f7

Aliases

arxiv: 1812.04062 · arxiv_version: 1812.04062v1 · doi: 10.48550/arxiv.1812.04062 · pith_short_12: PSLHOXK5UM32 · pith_short_16: PSLHOXK5UM32XE4N · pith_short_8: PSLHOXK5

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/PSLHOXK5UM32XE4N4EALU6YVGK \
  | 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: 7c96775d5da337ab938de100ba7b153287ce9bcbaee97691c385c05f4aa817f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16247d7d404da24ca2fd8c8674401c576067a12a582d4db9d62d6435d5a63c1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-12-10T20:02:16Z",
    "title_canon_sha256": "7bc99dbbc6a00d6219a0a811f9ce5d6eeeb78e863f5dbbe1895cfd7604ed8ec4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04062",
    "kind": "arxiv",
    "version": 1
  }
}