Pith Number

pith:VHYA5ELJ

pith:2018:VHYA5ELJ4O6QKN5YKS463XSIYQ

not attested not anchored not stored refs pending

STIM map: detection map for exoplanets imaging beyond asymptotic Gaussian residual speckle noise

Beno\^it Pairet, Carlos A. Gomez Gonzalez, Faustine Cantalloube, Laurent Jacques, Olivier Absil

arxiv:1810.06895 v2 · 2018-10-16 · 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{VHYA5ELJ4O6QKN5YKS463XSIYQ}

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	2026-05-17T23:45:36.006375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f00e9169e3bd0537b854b9edde48c412e56f0aa09bc7ed06f8a0556232e747

Aliases

arxiv: 1810.06895 · arxiv_version: 1810.06895v2 · doi: 10.48550/arxiv.1810.06895 · pith_short_12: VHYA5ELJ4O6Q · pith_short_16: VHYA5ELJ4O6QKN5Y · pith_short_8: VHYA5ELJ

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/VHYA5ELJ4O6QKN5YKS463XSIYQ \
  | 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: a9f00e9169e3bd0537b854b9edde48c412e56f0aa09bc7ed06f8a0556232e747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0122ab93357496feb8184f613c49106f615a74082aa9befe9d75181711de8fdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-10-16T09:28:47Z",
    "title_canon_sha256": "fc3daf933706ce4811f17abdebaa7a45c66d60291fd322ca87da5c163db38826"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06895",
    "kind": "arxiv",
    "version": 2
  }
}