Pith Number

pith:RKB3K3H7

pith:2017:RKB3K3H7IJHEWJ2COIDZDWWDIB

not attested not anchored not stored refs pending

Speckle correction in polychromatic light with the self-coherent camera for the direct detection of exoplanets

G\'erard Rousset, Johan Mazoyer, Pierre Baudoz, Rapha\"el Galicher

arxiv:1710.03516 v1 · 2017-10-10 · 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{RKB3K3H7IJHEWJ2COIDZDWWDIB}

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	2026-05-18T00:33:11.649512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a83b56cff424e4b2742720791dac3407edb1f85a8ff5b9e0cd2c0ed0758930f

Aliases

arxiv: 1710.03516 · arxiv_version: 1710.03516v1 · doi: 10.48550/arxiv.1710.03516 · pith_short_12: RKB3K3H7IJHE · pith_short_16: RKB3K3H7IJHEWJ2C · pith_short_8: RKB3K3H7

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/RKB3K3H7IJHEWJ2COIDZDWWDIB \
  | 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: 8a83b56cff424e4b2742720791dac3407edb1f85a8ff5b9e0cd2c0ed0758930f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4624d04f177208ce38faab85e1d8de2ad7a3dfd2a3dcc4fbe1717720a25625b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-10-10T11:23:01Z",
    "title_canon_sha256": "380c62e2b865162efe28eb829ba6968054a4126adefa2c8211cda6cf52b56885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03516",
    "kind": "arxiv",
    "version": 1
  }
}