Pith Number

pith:LIFJDWQ3

pith:2016:LIFJDWQ3LPQN2BZHFXT63THAZV

not attested not anchored not stored refs pending

Convolution kernels for multi-wavelength imaging

Alain Abergel, Alexandre Boucaud, Fran\c{c}ois Orieux, Herv\'e Dole, Marco Bocchio, Mohamed Amine Hadj-Youcef

arxiv:1609.02006 v1 · 2016-09-07 · 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{LIFJDWQ3LPQN2BZHFXT63THAZV}

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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	2026-05-18T00:55:41.739360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0a91da1b5be0dd07272de7edcce0cd76806b60de1cbbbaa3de2bed420ec7e8

Aliases

arxiv: 1609.02006 · arxiv_version: 1609.02006v1 · doi: 10.48550/arxiv.1609.02006 · pith_short_12: LIFJDWQ3LPQN · pith_short_16: LIFJDWQ3LPQN2BZH · pith_short_8: LIFJDWQ3

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/LIFJDWQ3LPQN2BZHFXT63THAZV \
  | 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: 5a0a91da1b5be0dd07272de7edcce0cd76806b60de1cbbbaa3de2bed420ec7e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6941ad70cb8990c94100456115a3c653ca3856ec7c034c366bddcb3a9e18cca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-09-07T14:52:09Z",
    "title_canon_sha256": "f3943ec24d23f242e344fbcb7b659590f6d9a89213624d4190378db6ff7a73de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02006",
    "kind": "arxiv",
    "version": 1
  }
}