Pith Number

pith:HK5MNKSZ

pith:2016:HK5MNKSZS2O6XN72PHKD3FXA3Y

not attested not anchored not stored refs pending

Hierarchical fringe tracker to co-phase and coherence very large optical interferometers

Abdelkarim Boskri, Jean-Pierre Folcher, Karim Agabi, Romain G. Petrov, Stephane Lagarde, Thami Elhalkouj, Yves Bresson, Zouhair Benkhaldoun

arxiv:1610.08287 v1 · 2016-10-26 · 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{HK5MNKSZS2O6XN72PHKD3FXA3Y}

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	2026-05-18T01:01:14.479310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3abac6aa59969debb7fa79d43d96e0de25e4b5f0ead0f319b97f46134d8cd9e8

Aliases

arxiv: 1610.08287 · arxiv_version: 1610.08287v1 · doi: 10.48550/arxiv.1610.08287 · pith_short_12: HK5MNKSZS2O6 · pith_short_16: HK5MNKSZS2O6XN72 · pith_short_8: HK5MNKSZ

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/HK5MNKSZS2O6XN72PHKD3FXA3Y \
  | 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: 3abac6aa59969debb7fa79d43d96e0de25e4b5f0ead0f319b97f46134d8cd9e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0277221a3d0d793ad94d101ef614f6f149c476aee83994a289eeacc418a1c087",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-10-26T11:58:04Z",
    "title_canon_sha256": "30ad865b8799475d59808f204533d24427462974e46ac59e47083efe5ee14464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08287",
    "kind": "arxiv",
    "version": 1
  }
}