Pith Number

pith:3ZJF53PE

pith:2016:3ZJF53PETSAT4V4QPF5V6MRKPA

not attested not anchored not stored refs pending

The W. M. Keck Observatory infrared vortex coronagraph and a first image of HIP79124 B

Aissa Jolivet, Brunella Carlomagno, Bruno Femenia, Carlos Gomez Gonzalez, Christian Delacroix, Denis Defr\`ere, Dimitri Mawet, Elsa huby, Ernesto Vargas Catalan, Eugene Serabyn, Hien Tran, Jean Surdej, Keith Matthews, Kurt Liewer, Maddalena Reggiani, Michael Bottom, Mikael Karlsson, Olivier Absil, Olivier Wertz, Peter Wizinowich, Pierre Piron, Pontus Forsberg, Randy Campbell, Scott Lilley, Serge Habraken

arxiv:1612.03093 v1 · 2016-12-09 · astro-ph.SR · 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{3ZJF53PETSAT4V4QPF5V6MRKPA}

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	2026-05-18T00:53:04.849167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de525eede49c813e5790797b5f322a781f810d143d6294a5af94571b718f9280

Aliases

arxiv: 1612.03093 · arxiv_version: 1612.03093v1 · doi: 10.48550/arxiv.1612.03093 · pith_short_12: 3ZJF53PETSAT · pith_short_16: 3ZJF53PETSAT4V4Q · pith_short_8: 3ZJF53PE

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/3ZJF53PETSAT4V4QPF5V6MRKPA \
  | 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: de525eede49c813e5790797b5f322a781f810d143d6294a5af94571b718f9280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96862c19b85f9cac063687fd734469eee2a73a6c059dae6a48088af7a1186044",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-09T17:18:11Z",
    "title_canon_sha256": "40d38fc1bab569dced06e6d97b4fdef41a722deb004128c2071c1899f5ad10bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03093",
    "kind": "arxiv",
    "version": 1
  }
}