Pith Number

pith:63UR2RMX

pith:2010:63UR2RMXVMAB3P3AQLRVFPXJUW

not attested not anchored not stored refs pending

Photonic Technologies for a Pupil Remapping Interferometer

Andrew Lehmann, Benjamin Pope, Gordon Robertson, Graham Marshall, Jon Lawrence, Martin Ams, Michael Ireland, Michael Withford, Nemanja Jovanovic, Paul Stewart, Peter Tuthill, Sylvestre Lacour

arxiv:1006.2587 v1 · 2010-06-14 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63UR2RMXVMAB3P3AQLRVFPXJUW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:06:54.054217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e91d4597ab001dbf6082e352bee9a583440b8b35aa674321bd78829cc804ba

Aliases

arxiv: 1006.2587 · arxiv_version: 1006.2587v1 · doi: 10.48550/arxiv.1006.2587 · pith_short_12: 63UR2RMXVMAB · pith_short_16: 63UR2RMXVMAB3P3A · pith_short_8: 63UR2RMX

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/63UR2RMXVMAB3P3AQLRVFPXJUW \
  | 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: f6e91d4597ab001dbf6082e352bee9a583440b8b35aa674321bd78829cc804ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2803fb8eb0fe36afe231dd32529a69650b7d2b9b39e2536363b9b04ffe5b3e46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-06-14T01:39:36Z",
    "title_canon_sha256": "b9d2b78fbb323094b3005677bf2da97214f0419420d16f8759ffe9453392f6fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2587",
    "kind": "arxiv",
    "version": 1
  }
}