Pith Number

pith:UFNGJ5VE

pith:2018:UFNGJ5VELU332MPPBL5JT6EXB4

not attested not anchored not stored refs pending

Characterization and Performance of the Cananea Near-infrared Camera (CANICA)

A. Luna, L. Carrasco, R. Devaraj, Y. D. Mayya

arxiv:1803.02457 v1 · 2018-03-06 · 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{UFNGJ5VELU332MPPBL5JT6EXB4}

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	2026-05-18T00:19:20.469348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a15a64f6a45d37bd31ef0afa99f8970f0e5eb9c1af177c0137fa778600a1a810

Aliases

arxiv: 1803.02457 · arxiv_version: 1803.02457v1 · doi: 10.48550/arxiv.1803.02457 · pith_short_12: UFNGJ5VELU33 · pith_short_16: UFNGJ5VELU332MPP · pith_short_8: UFNGJ5VE

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/UFNGJ5VELU332MPPBL5JT6EXB4 \
  | 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: a15a64f6a45d37bd31ef0afa99f8970f0e5eb9c1af177c0137fa778600a1a810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aedec81ade36994171ad6c18be3c36c34d3263f8b34213619a6db39d06600aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-03-06T22:42:53Z",
    "title_canon_sha256": "0508c52c6a6adbdffcb7dc38b746948099e19f046b2de8c9144519545662a54c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02457",
    "kind": "arxiv",
    "version": 1
  }
}