Pith Number

pith:3WAO65CR

pith:2015:3WAO65CRBHJMHSECYHVHGCK4W2

not attested not anchored not stored refs pending

The long-term evolution of photoevaporating transition discs with giant planets

Barbara Ercolano, Giovanni P. Rosotti, James E. Owen

arxiv:1509.04278 v1 · 2015-09-14 · 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{3WAO65CRBHJMHSECYHVHGCK4W2}

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	2026-05-18T01:29:44.692547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd80ef745109d2c3c882c1ea73095cb690ee4ac839aea642833d730dc07ac9d1

Aliases

arxiv: 1509.04278 · arxiv_version: 1509.04278v1 · doi: 10.48550/arxiv.1509.04278 · pith_short_12: 3WAO65CRBHJM · pith_short_16: 3WAO65CRBHJMHSEC · pith_short_8: 3WAO65CR

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/3WAO65CRBHJMHSECYHVHGCK4W2 \
  | 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: dd80ef745109d2c3c882c1ea73095cb690ee4ac839aea642833d730dc07ac9d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53c9e3cf0e4a0ce8dc8380762f7c42b81839e12ad13ec1caab617739bba6c17c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-09-14T20:11:44Z",
    "title_canon_sha256": "4495aa39202b6329753c91bb81b7d8b04cc0c3452f9ee2213131a2ac703b7cb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04278",
    "kind": "arxiv",
    "version": 1
  }
}