Pith Number

pith:ALL4T6XP

pith:2018:ALL4T6XPCLYBCYJHBZZF23U2VM

not attested not anchored not stored refs pending

ALIOLI: Adaptive and Lucky Imaging Optics Lightweight Instrument

Alejandro Oscoz, Carlos Colodro-Conde, Roberto L. L\'opez, Sergio Velasco

arxiv:1807.09297 v1 · 2018-07-24 · 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{ALL4T6XPCLYBCYJHBZZF23U2VM}

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	2026-05-18T00:09:51.739614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02d7c9faef12f01161270e725d6e9aab1b73c8ee87730cb1fea0b70d23eb1d31

Aliases

arxiv: 1807.09297 · arxiv_version: 1807.09297v1 · doi: 10.48550/arxiv.1807.09297 · pith_short_12: ALL4T6XPCLYB · pith_short_16: ALL4T6XPCLYBCYJH · pith_short_8: ALL4T6XP

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/ALL4T6XPCLYBCYJHBZZF23U2VM \
  | 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: 02d7c9faef12f01161270e725d6e9aab1b73c8ee87730cb1fea0b70d23eb1d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b619488a218150a67c056abc138c5e3f22d96361223ea93f3b48154ecf90af4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-07-24T18:28:25Z",
    "title_canon_sha256": "3fb94a047b019790b5154bb8446514a6d37077f21960b6cfbcaaf4141a2a3885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09297",
    "kind": "arxiv",
    "version": 1
  }
}