Pith Number

pith:V7MM25BY

pith:2006:V7MM25BY45RL7FIY7FNCWJ3CB2

not attested not anchored not stored refs pending

The optical performance of frequency selective bolometers

D. A. Cottingham, D. J. Fixsen, D. W. Logan, E. H. Sharp, E. S. Cheng, F. M. Finkbeiner, G. W. Wilson, R. F. Silverberg, S. S. Meyer, T. A. Perera, T. C. Chen, T. M. Crawford, T. P. Downes

arxiv:astro-ph/0610580 v1 · 2006-10-19 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7MM25BY45RL7FIY7FNCWJ3CB2}

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	2026-05-18T04:36:20.843370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afd8cd7438e762bf9518f95a2b27620ea3ee0b4ca5d01a5c5518bd01e9ee9ade

Aliases

arxiv: astro-ph/0610580 · arxiv_version: astro-ph/0610580v1 · doi: 10.48550/arxiv.astro-ph/0610580 · pith_short_12: V7MM25BY45RL · pith_short_16: V7MM25BY45RL7FIY · pith_short_8: V7MM25BY

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/V7MM25BY45RL7FIY7FNCWJ3CB2 \
  | 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: afd8cd7438e762bf9518f95a2b27620ea3ee0b4ca5d01a5c5518bd01e9ee9ade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "351076de734cb1c363a4b7e9928e28ccbe4cf9da464e0e115c205746fa6ea10f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-19T06:35:20Z",
    "title_canon_sha256": "6a6bae315643f27e6228d1df13b0b79e875427848e3a87f79950fdd99ada44d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610580",
    "kind": "arxiv",
    "version": 1
  }
}