Pith Number

pith:QEYGGKY6

pith:2018:QEYGGKY6SKUIZEOIL3ETJ6PZSU

not attested not anchored not stored refs pending

A two-band approach to n$\lambda$ phase error corrections with LBTI's PHASECam

D. Defr\`ere, E. Downey, E. R. Maier, P. M. Hinz, S. Ertel

arxiv:1807.04786 v1 · 2018-07-12 · 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{QEYGGKY6SKUIZEOIL3ETJ6PZSU}

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	2026-05-18T00:10:51.433519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8130632b1e92a88c91c85ec934f9f9953ca00268ab588549abbdd609c9d5c122

Aliases

arxiv: 1807.04786 · arxiv_version: 1807.04786v1 · doi: 10.48550/arxiv.1807.04786 · pith_short_12: QEYGGKY6SKUI · pith_short_16: QEYGGKY6SKUIZEOI · pith_short_8: QEYGGKY6

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/QEYGGKY6SKUIZEOIL3ETJ6PZSU \
  | 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: 8130632b1e92a88c91c85ec934f9f9953ca00268ab588549abbdd609c9d5c122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a64a535107e39ed166eb7629f42ee83b6e906f4477fb70edbeb4e75cc0f5c36b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-07-12T18:53:19Z",
    "title_canon_sha256": "fd7b0097a1904bdb65c5dda86275452cf61e76909a74d858018db0787298d158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04786",
    "kind": "arxiv",
    "version": 1
  }
}