Pith Number

pith:EM54AI5E

pith:2005:EM54AI5EICHV5PWAKAJ7PQCB6W

not attested not anchored not stored refs pending

An analysis of stellar interferometers as wavefront sensors

Francois Henault

arxiv:physics/0510226 v1 · 2005-10-25 · physics.optics · astro-ph · 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{EM54AI5EICHV5PWAKAJ7PQCB6W}

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	2026-05-18T04:21:51.888053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

233bc023a4408f5ebec05013f7c041f5bbdbab7db89d287c194f7cb1a0a8cfbc

Aliases

arxiv: physics/0510226 · arxiv_version: physics/0510226v1 · doi: 10.48550/arxiv.physics/0510226 · pith_short_12: EM54AI5EICHV · pith_short_16: EM54AI5EICHV5PWA · pith_short_8: EM54AI5E

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/EM54AI5EICHV5PWAKAJ7PQCB6W \
  | 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: 233bc023a4408f5ebec05013f7c041f5bbdbab7db89d287c194f7cb1a0a8cfbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c715adf1e45fe8f0fc5ba425bc62df1622a1cf130656ac740eafbd55ac324c94",
    "cross_cats_sorted": [
      "astro-ph",
      "astro-ph.IM"
    ],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2005-10-25T15:55:59Z",
    "title_canon_sha256": "877901a5860ab16d21bd334fe250c60edff693bc81217c1ce6371bb060912ead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0510226",
    "kind": "arxiv",
    "version": 1
  }
}