Pith Number

pith:RTQ34VPP

pith:2012:RTQ34VPP4ACJZGQYR5NFO7WGTE

not attested not anchored not stored refs pending

Fringe tracking performance monitoring: FINITO at VLTI

A. Merand, F. Patru, I. Percheron, J.-P. Berger, S. Poupar

arxiv:1211.2213 v1 · 2012-11-09 · 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{RTQ34VPP4ACJZGQYR5NFO7WGTE}

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	2026-05-18T01:53:17.365266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ce1be55efe0049c9a188f5a577ec699015bc70f6077afc228885d37cf0bcf9d

Aliases

arxiv: 1211.2213 · arxiv_version: 1211.2213v1 · doi: 10.48550/arxiv.1211.2213 · pith_short_12: RTQ34VPP4ACJ · pith_short_16: RTQ34VPP4ACJZGQY · pith_short_8: RTQ34VPP

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/RTQ34VPP4ACJZGQYR5NFO7WGTE \
  | 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: 8ce1be55efe0049c9a188f5a577ec699015bc70f6077afc228885d37cf0bcf9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd09e36a79924dbe4e7ce9f406cc8e7e6de11bd625ac2009ac43b508be5efc98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-11-09T19:10:02Z",
    "title_canon_sha256": "f55d9b8f08836ffd25ede2fb88ae131ce42b1f94cab972a84662d7dc0a510f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2213",
    "kind": "arxiv",
    "version": 1
  }
}