Pith Number

pith:6FPF3J32

pith:2009:6FPF3J32G3W2WFHWWCNS2T5UYR

not attested not anchored not stored refs pending

Absolute radiometric calibration of the EUNIS-06 170-205 A channel and calibration update for CDS/NIS

Douglas M. Rabin, Jeffrey W. Brosius, Joseph M. Davila, Roger J. Thomas, Tongjiang Wang

arxiv:0912.2328 v1 · 2009-12-11 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FPF3J32G3W2WFHWWCNS2T5UYR}

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	2026-05-18T04:36:34.002001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f15e5da77a36edab14f6b09b2d4fb4c44cccdcada03b3937b82f744261fffca2

Aliases

arxiv: 0912.2328 · arxiv_version: 0912.2328v1 · doi: 10.48550/arxiv.0912.2328 · pith_short_12: 6FPF3J32G3W2 · pith_short_16: 6FPF3J32G3W2WFHW · pith_short_8: 6FPF3J32

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/6FPF3J32G3W2WFHWWCNS2T5UYR \
  | 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: f15e5da77a36edab14f6b09b2d4fb4c44cccdcada03b3937b82f744261fffca2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "353eb0b35dc61c0d89ca891e67755d124b31bff5e9e81132f134504479a7e996",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-12-11T20:09:40Z",
    "title_canon_sha256": "e0664e94a3a03f894b530a7910fa3d6726b669ab360ff526513680139cccac34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2328",
    "kind": "arxiv",
    "version": 1
  }
}