Pith Number

pith:UN3GVBHY

pith:2010:UN3GVBHYQPZNB636QVIUN7TOS7

not attested not anchored not stored refs pending

X-ray impact on the protoplanetary disks around T Tauri stars

G. Aresu, I. Kamp, M. Spaans, P. Woitke, R. Meijerink, W.-F. Thi

arxiv:1011.5623 v2 · 2010-11-25 · 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{UN3GVBHYQPZNB636QVIUN7TOS7}

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	2026-05-18T02:04:38.981928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3766a84f883f2d0fb7e855146fe6e97cd7d57fdb3a03cf2b6776ef1c57a0b61

Aliases

arxiv: 1011.5623 · arxiv_version: 1011.5623v2 · doi: 10.48550/arxiv.1011.5623 · pith_short_12: UN3GVBHYQPZN · pith_short_16: UN3GVBHYQPZNB636 · pith_short_8: UN3GVBHY

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/UN3GVBHYQPZNB636QVIUN7TOS7 \
  | 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: a3766a84f883f2d0fb7e855146fe6e97cd7d57fdb3a03cf2b6776ef1c57a0b61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b588b53da858dbdd14edced2b0976049d8f6b8431f0cbc2909c8b49c0c84cd",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-25T13:35:42Z",
    "title_canon_sha256": "f0fcdb6c40caf08966abbd282b682ff83aa9323a24b9676379feb1456b0ed25c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5623",
    "kind": "arxiv",
    "version": 2
  }
}