Pith Number

pith:Q3TTQXIY

pith:2012:Q3TTQXIYFRTNTTGO32BAC7CWHG

not attested not anchored not stored refs pending

Extended object reconstruction in adaptive-optics imaging: the multiresolution approach

Jorge N\'u\~nez, Roberto Baena Gall\'e, Szymon Gladysz

arxiv:1210.6649 v1 · 2012-10-25 · astro-ph.IM · cs.CV · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3TTQXIYFRTNTTGO32BAC7CWHG}

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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	2026-05-18T01:53:38.161924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86e7385d182c66d9cccede82017c56399b6ca1ea272ff4af3edaa792884a8b00

Aliases

arxiv: 1210.6649 · arxiv_version: 1210.6649v1 · doi: 10.48550/arxiv.1210.6649 · pith_short_12: Q3TTQXIYFRTN · pith_short_16: Q3TTQXIYFRTNTTGO · pith_short_8: Q3TTQXIY

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/Q3TTQXIYFRTNTTGO32BAC7CWHG \
  | 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: 86e7385d182c66d9cccede82017c56399b6ca1ea272ff4af3edaa792884a8b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "205d12f69d77c83aecbb832791cbe80855f916275b5c68086e9f1fa31e909835",
    "cross_cats_sorted": [
      "cs.CV",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-10-25T10:08:00Z",
    "title_canon_sha256": "6dd8f318550d249e5edccb5a5f79f2e924b59245f67ee9411d1e1b545f1e7288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6649",
    "kind": "arxiv",
    "version": 1
  }
}