Pith Number

pith:JSVFO7EB

pith:2011:JSVFO7EBWZOWC25RM5S2HO2C2W

not attested not anchored not stored refs pending

Current results of the PERSEE testbench: the cophasing control and the polychromatic null rate

Aurelie Marcotto, Beatrice Sorrente, Emilie Lhome, Francois Henault, Frederic Cassaing, Jean-Michel Le Duigou, Jean-Michel Reess, Jospeh Montri, Julien Lozi, Marc Barillot, Marc Ollivier, Paul Girard, Tristan Buey, Vincent Coude du Foresto

arxiv:1109.3131 v1 · 2011-09-14 · 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{JSVFO7EBWZOWC25RM5S2HO2C2W}

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	2026-05-18T00:56:54.186780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4caa577c81b65d616bb16765a3bb42d5abbf4cd462bd7bc00cb596276b9ca7e3

Aliases

arxiv: 1109.3131 · arxiv_version: 1109.3131v1 · doi: 10.48550/arxiv.1109.3131 · pith_short_12: JSVFO7EBWZOW · pith_short_16: JSVFO7EBWZOWC25R · pith_short_8: JSVFO7EB

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/JSVFO7EBWZOWC25RM5S2HO2C2W \
  | 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: 4caa577c81b65d616bb16765a3bb42d5abbf4cd462bd7bc00cb596276b9ca7e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "178c05d2f22f5e7001ba572dca217328b20f49e751771df5c231c147e828278f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-09-14T16:43:44Z",
    "title_canon_sha256": "7a9d057dd03a0ac222e4f13d089d6e1421d54342738e935e1599546686ff6063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3131",
    "kind": "arxiv",
    "version": 1
  }
}