Pith Number

pith:R5T6WKWS

pith:2010:R5T6WKWSGWR7C5JL3BFTAKDHZ5

not attested not anchored not stored refs pending

PERSEE: Experimental results on the cophased nulling bench

Aur\'elie Marcotto, B\'eatrice Sorrente, Emilie Lhom\'e, Fran\c{c}ois H\'enault, Fr\'ed\'eric Cassaing, Jean-Michel Le Duigou, Jean-Michel Reess, Joseph Montri, Julien Lozi, Kamel Houairi, Laurie Pham, Marc Barillot, Marc Ollivier, Nicolas Mauclert, Paul Girard, Sophie Jacquinod, Tristan Buey, Vincent Coud\'e du Foresto

arxiv:1008.3081 v1 · 2010-08-18 · 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{R5T6WKWSGWR7C5JL3BFTAKDHZ5}

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	2026-05-18T04:42:03.623261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f67eb2ad235a3f1752bd84b302867cf5677f5e4515b46322c9ed7a7dfc6eae9

Aliases

arxiv: 1008.3081 · arxiv_version: 1008.3081v1 · doi: 10.48550/arxiv.1008.3081 · pith_short_12: R5T6WKWSGWR7 · pith_short_16: R5T6WKWSGWR7C5JL · pith_short_8: R5T6WKWS

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/R5T6WKWSGWR7C5JL3BFTAKDHZ5 \
  | 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: 8f67eb2ad235a3f1752bd84b302867cf5677f5e4515b46322c9ed7a7dfc6eae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd87affa9f4fb7004ae8068b616c818f743d3ac53b7efdbe54f26ff3d51af2de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-08-18T11:42:21Z",
    "title_canon_sha256": "9155fea0eae9c31c8d408055cb2d30f69be9c3d8be1849ecb298e7084643914a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3081",
    "kind": "arxiv",
    "version": 1
  }
}