Pith Number

pith:RH3P6VYE

pith:2017:RH3P6VYEDBMHEDCINXOHKJK3ES

not attested not anchored not stored refs pending

Accreting Transition Discs with large cavities created by X-ray photoevaporation in C and O depleted discs

(2) Imperial College, Barbara Ercolano (1), James E. Owen (2) ((1) University of Munich, LMU, London), Michael L. Weber (1)

arxiv:1710.03816 v1 · 2017-10-10 · 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{RH3P6VYEDBMHEDCINXOHKJK3ES}

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	2026-05-18T00:28:52.315847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89f6ff57041858720c486ddc75255b248df5c194b9c7c9f701202eeb7b6c2447

Aliases

arxiv: 1710.03816 · arxiv_version: 1710.03816v1 · doi: 10.48550/arxiv.1710.03816 · pith_short_12: RH3P6VYEDBMH · pith_short_16: RH3P6VYEDBMHEDCI · pith_short_8: RH3P6VYE

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/RH3P6VYEDBMHEDCINXOHKJK3ES \
  | 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: 89f6ff57041858720c486ddc75255b248df5c194b9c7c9f701202eeb7b6c2447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e452a1763e27baa1b0140a3d927ba6abd1ce2bf2b9a873d15df9d72ffaedc8cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-10-10T20:48:31Z",
    "title_canon_sha256": "0f1874a0ccb088e512f397f1e5ea2dd0d46e615be84a0aa102a5e4af4e61fcdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03816",
    "kind": "arxiv",
    "version": 1
  }
}