Pith Number

pith:XCSXILZJ

pith:2019:XCSXILZJ5GK23SYKQNFU25AZQE

not attested not anchored not stored refs pending

The impact of geometric distortions in multiconjugate adaptive optics astrometric observations with future extremely large telescopes

C. Arcidiacono, E. Diolaiti, F. Cortecchia, M. Lombini, M. Patti

arxiv:1905.02997 v1 · 2019-05-08 · 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{XCSXILZJ5GK23SYKQNFU25AZQE}

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	2026-05-17T23:46:43.201638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8a5742f29e995adcb0a834b4d7419813a5c903d06432b8de00bf16eeaf74c66

Aliases

arxiv: 1905.02997 · arxiv_version: 1905.02997v1 · doi: 10.48550/arxiv.1905.02997 · pith_short_12: XCSXILZJ5GK2 · pith_short_16: XCSXILZJ5GK23SYK · pith_short_8: XCSXILZJ

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/XCSXILZJ5GK23SYKQNFU25AZQE \
  | 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: b8a5742f29e995adcb0a834b4d7419813a5c903d06432b8de00bf16eeaf74c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7857da32d6f0b0be05e70140b7e86dab6c3cfe6dc577a437a763c8a648854cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-05-08T10:24:24Z",
    "title_canon_sha256": "6dcc3ee2234a877c0d17fb65968950ee1440020fa7f5be41f181d9e22c34e346"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02997",
    "kind": "arxiv",
    "version": 1
  }
}