Pith Number

pith:7WKFH6MM

pith:2017:7WKFH6MMNI4XM3KVBM3NISCZ2B

not attested not anchored not stored refs pending

Optimal correction of distortion for High Angular Resolution images. Application to GeMS data

A. Bernard, B. Neichel, L.M. Mugnier, T. Fusco

arxiv:1709.08567 v1 · 2017-09-25 · 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{7WKFH6MMNI4XM3KVBM3NISCZ2B}

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	2026-05-18T00:29:28.633420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd9453f98c6a39766d550b36d44859d05efccd84fe2016a99b9dfeeeeb24d1d2

Aliases

arxiv: 1709.08567 · arxiv_version: 1709.08567v1 · doi: 10.48550/arxiv.1709.08567 · pith_short_12: 7WKFH6MMNI4X · pith_short_16: 7WKFH6MMNI4XM3KV · pith_short_8: 7WKFH6MM

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/7WKFH6MMNI4XM3KVBM3NISCZ2B \
  | 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: fd9453f98c6a39766d550b36d44859d05efccd84fe2016a99b9dfeeeeb24d1d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be421ae74292cd4527b477719cf1265151bb97d9e54ca94de6e1d81134615d63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-09-25T15:57:24Z",
    "title_canon_sha256": "63c49b4fb399b991cfb4e7642fa7b57ba07b44ce7db6cd892e124b3788fac94a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08567",
    "kind": "arxiv",
    "version": 1
  }
}