Pith Number

pith:LOUDR654

pith:2010:LOUDR654YTCZU4IAJXJ6QBAIW6

not attested not anchored not stored refs pending

The imprint of photoevaporation on edge-on discs

Barbara Ercolano, Cathie J. Clarke, James E. Owen

arxiv:1010.1079 v1 · 2010-10-06 · astro-ph.SR · 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{LOUDR654YTCZU4IAJXJ6QBAIW6}

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	2026-05-18T02:05:10.735883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ba838fbbcc4c59a71004dd3e80408b7a55d7df0c821afac4554879302b5df0c

Aliases

arxiv: 1010.1079 · arxiv_version: 1010.1079v1 · doi: 10.48550/arxiv.1010.1079 · pith_short_12: LOUDR654YTCZ · pith_short_16: LOUDR654YTCZU4IA · pith_short_8: LOUDR654

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/LOUDR654YTCZU4IAJXJ6QBAIW6 \
  | 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: 5ba838fbbcc4c59a71004dd3e80408b7a55d7df0c821afac4554879302b5df0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4e6b4cf9763f11aa59bb97d22b799a3ae45439cc5e051fe3837cc4b8d167ded",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-10-06T07:47:24Z",
    "title_canon_sha256": "68fd221dceb0c8d72eaacac84ae132024308ee3f5f1bd1997af0d4c4d6b8d9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1079",
    "kind": "arxiv",
    "version": 1
  }
}