Pith Number

pith:AOKYBD3Q

pith:2018:AOKYBD3QZYQNJSYCWT4CYRJMV2

not attested not anchored not stored refs pending

The GRAVITY fringe tracker: correlation between optical path residuals and atmospheric parameters

A. Amorin, C. Straubmeier, F. Eisenhauer, G. Perrin, K. Perraut, P. Fedou, R. Abuter, R. Dembet, S. Lacour, the GRAVITY collaboration, W. Brandner

arxiv:1806.10858 v1 · 2018-06-28 · 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{AOKYBD3QZYQNJSYCWT4CYRJMV2}

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	2026-05-18T00:12:07.743472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0395808f70ce20d4cb02b4f82c452caea3da4cbf02efdb0655b2fa9234ff697d

Aliases

arxiv: 1806.10858 · arxiv_version: 1806.10858v1 · doi: 10.48550/arxiv.1806.10858 · pith_short_12: AOKYBD3QZYQN · pith_short_16: AOKYBD3QZYQNJSYC · pith_short_8: AOKYBD3Q

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/AOKYBD3QZYQNJSYCWT4CYRJMV2 \
  | 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: 0395808f70ce20d4cb02b4f82c452caea3da4cbf02efdb0655b2fa9234ff697d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdb9a03e51fedf6fe517273a15b5536d40c8af42820a10310eb47f47bf537379",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-28T09:52:34Z",
    "title_canon_sha256": "20caded13b88f2f2ac7db3bfc4c0e737b51af29733c459b8ff996d46a1038b2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10858",
    "kind": "arxiv",
    "version": 1
  }
}