Pith Number

pith:ZD47UYLD

pith:2012:ZD47UYLDNRDNLI55B4KNFD7OSY

not attested not anchored not stored refs pending

Magnetic liquid deformable mirrors for astronomical applications:Active correction of optical aberrations from lower-grade optics and support system

E. F. Borra

arxiv:1206.1014 v1 · 2012-06-05 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZD47UYLDNRDNLI55B4KNFD7OSY}

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	2026-05-18T01:57:07.498980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8f9fa61636c46d5a3bd0f14d28fee961abf373d2becb5d3073c4d4e1e108617

Aliases

arxiv: 1206.1014 · arxiv_version: 1206.1014v1 · doi: 10.48550/arxiv.1206.1014 · pith_short_12: ZD47UYLDNRDN · pith_short_16: ZD47UYLDNRDNLI55 · pith_short_8: ZD47UYLD

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/ZD47UYLDNRDNLI55B4KNFD7OSY \
  | 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: c8f9fa61636c46d5a3bd0f14d28fee961abf373d2becb5d3073c4d4e1e108617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0e7650e802711b403c0e245a48b83cb0f9a12af920579d8eb0767b9dbe789c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-06-05T18:22:05Z",
    "title_canon_sha256": "f499ceceac3a494b4864005263b35ce1b6f77bb0d48ae76c8e9f691eb9f89086"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1014",
    "kind": "arxiv",
    "version": 1
  }
}