Pith Number

pith:VURMFVHP

pith:2014:VURMFVHP6RQNZD23Z2BHIPTWMU

not attested not anchored not stored refs pending

Large-area Reflective Infrared Filters for Millimeter/sub-mm Telescopes

C. L. Kuo, G. Brooks, J.A. Grayson, K.L. Thompson, T. Pothoven, Z. Ahmed

arxiv:1407.5892 v1 · 2014-07-22 · 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{VURMFVHP6RQNZD23Z2BHIPTWMU}

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	2026-05-18T02:47:06.436384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad22c2d4eff460dc8f5bce82743e766533f466cc704af858d6f04d2cfbc003c3

Aliases

arxiv: 1407.5892 · arxiv_version: 1407.5892v1 · doi: 10.48550/arxiv.1407.5892 · pith_short_12: VURMFVHP6RQN · pith_short_16: VURMFVHP6RQNZD23 · pith_short_8: VURMFVHP

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/VURMFVHP6RQNZD23Z2BHIPTWMU \
  | 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: ad22c2d4eff460dc8f5bce82743e766533f466cc704af858d6f04d2cfbc003c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13d83f7460b7e7c5dcf85287a5bda9ef8c873788bff622a044be963d87f4f900",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-07-22T14:59:18Z",
    "title_canon_sha256": "74f548ae31e18a2f6321b6fb3d1aa3d2142f3d76475f22734016af6e60707a55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5892",
    "kind": "arxiv",
    "version": 1
  }
}