Pith Number

pith:2T6PQ2I6

pith:2026:2T6PQ2I6YRD2PXCSJAQGJYP4EQ

not attested not anchored not stored refs pending

In-Band Scattering and Absorption of Infrared Blocking Foam Filters for Millimeter-wave Cameras

Aashrita Mangu, Alex Thomas, Bugao Zou, Claire Lessler, Edward J. Wollack, Erin Healy, Gabriele Coppi, Jeffrey McMahon, Kathleen Harrington, Michael D. Niemack, Nicholas Galitzki, Samuel Day-Weiss, Shreya Sutariya, Yuhan Wang

arxiv:2607.05003 v1 · 2026-07-06 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2T6PQ2I6YRD2PXCSJAQGJYP4EQ}

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	2026-07-07T02:20:17.859012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4fcf8691ec447a7dc52482064e1fc24055ebc7415be914f4e30ac0b9b51e1bc

Aliases

arxiv: 2607.05003 · arxiv_version: 2607.05003v1 · doi: 10.48550/arxiv.2607.05003 · pith_short_12: 2T6PQ2I6YRD2 · pith_short_16: 2T6PQ2I6YRD2PXCS · pith_short_8: 2T6PQ2I6

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/2T6PQ2I6YRD2PXCSJAQGJYP4EQ \
  | 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: d4fcf8691ec447a7dc52482064e1fc24055ebc7415be914f4e30ac0b9b51e1bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc40e20e9ae3810fcc1b703986c480b86cc5595b159067107415ba256738ea8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-06T12:42:29Z",
    "title_canon_sha256": "37c39dd422e8b5082ee343f52550030d9118beb8d079714442b93d8fb7a17860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05003",
    "kind": "arxiv",
    "version": 1
  }
}