Pith Number

pith:P5ZFSPQL

pith:2015:P5ZFSPQLNVPO5LCRTNUDDZJAWQ

not attested not anchored not stored refs pending

The link between disc dispersal by photoevaporation and the semi-major axis distribution of exoplanets

Barbara Ercolano (USM-LMU, Excellence Cluster "Universe", Excellence Cluster "Universe"), Giovanni Rosotti (USM-LMU, IoA Cambridge)

arxiv:1504.03433 v1 · 2015-04-14 · 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{P5ZFSPQLNVPO5LCRTNUDDZJAWQ}

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	2026-05-18T02:03:32.822982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f72593e0b6d5eeeac519b6831e520b436a6ba34d3a247dc63eaa729912de8ae

Aliases

arxiv: 1504.03433 · arxiv_version: 1504.03433v1 · doi: 10.48550/arxiv.1504.03433 · pith_short_12: P5ZFSPQLNVPO · pith_short_16: P5ZFSPQLNVPO5LCR · pith_short_8: P5ZFSPQL

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/P5ZFSPQLNVPO5LCRTNUDDZJAWQ \
  | 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: 7f72593e0b6d5eeeac519b6831e520b436a6ba34d3a247dc63eaa729912de8ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d44352fee1162767a0b4ed850167798c369d219fc721520840c0198cfed1a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-04-14T06:51:19Z",
    "title_canon_sha256": "cf038b6798599451f05feab0eed57bb22ff236324d42ad45be755afe64bc3fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03433",
    "kind": "arxiv",
    "version": 1
  }
}