Pith Number

pith:MJLYDO6W

pith:2013:MJLYDO6WWJMIA5R6RRUIPNXN3Q

not attested not anchored not stored refs pending

Can a planet explain different cavity sizes for small and large dust grains in transition disks?

Antonio Garufi, Henning Avenhaus, Sascha Patrick Quanz

arxiv:1307.1622 v1 · 2013-07-05 · astro-ph.SR · 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{MJLYDO6WWJMIA5R6RRUIPNXN3Q}

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	2026-05-18T01:48:59.413674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

625781bbd6b25880763e8c6887b6eddc3b5ae351ef63b3d992d222bd578c29ea

Aliases

arxiv: 1307.1622 · arxiv_version: 1307.1622v1 · doi: 10.48550/arxiv.1307.1622 · pith_short_12: MJLYDO6WWJMI · pith_short_16: MJLYDO6WWJMIA5R6 · pith_short_8: MJLYDO6W

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/MJLYDO6WWJMIA5R6RRUIPNXN3Q \
  | 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: 625781bbd6b25880763e8c6887b6eddc3b5ae351ef63b3d992d222bd578c29ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d88ef6b1d1bec517c72d8364fd56ed37c5483498fd60c711a31f65fcfed1dc8",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-05T14:16:01Z",
    "title_canon_sha256": "e5d18d3f67b50e36ac447e101a8df9312d04f0b94774629740935f611ab2869d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1622",
    "kind": "arxiv",
    "version": 1
  }
}