Pith Number

pith:UUI5AHEF

pith:2011:UUI5AHEFNVX4TN3ZBWRKIUSYOU

not attested not anchored not stored refs pending

A benchmark for multi-conjugated AO: VLT-MAD observations of the young massive cluster Trumpler 14

A. Stolte, B. Rochau, E. Marchetti, F. Hormuth, M. Gennaro, N. Da Rio, P. Amico, T. Henning, W. Brandner

arxiv:1108.0905 v1 · 2011-08-03 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUI5AHEFNVX4TN3ZBWRKIUSYOU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:01:03.409252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a511d01c856d6fc9b7790da2a45258752da3877e44e9bc3f4bcc33563ea3396a

Aliases

arxiv: 1108.0905 · arxiv_version: 1108.0905v1 · doi: 10.48550/arxiv.1108.0905 · pith_short_12: UUI5AHEFNVX4 · pith_short_16: UUI5AHEFNVX4TN3Z · pith_short_8: UUI5AHEF

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/UUI5AHEFNVX4TN3ZBWRKIUSYOU \
  | 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: a511d01c856d6fc9b7790da2a45258752da3877e44e9bc3f4bcc33563ea3396a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "107b6522bd6d6c96e4faf5a85f0502d4f2fc7640af4df79a0bcec2e926e53275",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-08-03T17:38:15Z",
    "title_canon_sha256": "4143f73e384d04b2923f1368bfc9fbc1f9ec191d708e0142dd55667efd06e3a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0905",
    "kind": "arxiv",
    "version": 1
  }
}