Pith Number

pith:KXBHN7ZO

pith:2017:KXBHN7ZOHCLTKHW36RC2DKDOCM

not attested not anchored not stored refs pending

Multi-conjugated adaptive optics imaging of distant galaxies -- A comparison of Gemini/GSAOI and VLT/HAWK-I data

Eduardo Marin, Eleazar R. Carrasco, Gaetano Sivo, Mischa Schirmer, Vincent Garrel

arxiv:1708.01091 v1 · 2017-08-03 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T00:35:51.043738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55c276ff2e3897351edbf445a1a86e133b1b84e4334ddfa6905855819d6671dc

Aliases

arxiv: 1708.01091 · arxiv_version: 1708.01091v1 · doi: 10.48550/arxiv.1708.01091 · pith_short_12: KXBHN7ZOHCLT · pith_short_16: KXBHN7ZOHCLTKHW3 · pith_short_8: KXBHN7ZO

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/KXBHN7ZOHCLTKHW36RC2DKDOCM \
  | 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: 55c276ff2e3897351edbf445a1a86e133b1b84e4334ddfa6905855819d6671dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d82e215cbedc4d20e08d2ccf4cd2bf4e5a2e93b9b357d07eb1706969508cb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-08-03T10:47:36Z",
    "title_canon_sha256": "07a476467ff9824253de621c306767fdd316fda972c6c31dbe038ea2a7daf1a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01091",
    "kind": "arxiv",
    "version": 1
  }
}