Pith Number

pith:QF3N5PNQ

pith:2016:QF3N5PNQHRYJ46A76ZG2MA44FW

not attested not anchored not stored refs pending

Submillimeter Atmospheric Transparency at Maunakea, at the South Pole, and at Chajnantor

Jeffery B. Peterson, Simon J. E. Radford

arxiv:1602.08795 v1 · 2016-02-29 · 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{QF3N5PNQHRYJ46A76ZG2MA44FW}

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	2026-05-18T01:12:04.493711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8176debdb03c709e781ff64da6039c2db0b1c3f2836d76ebde9c57312f9e7364

Aliases

arxiv: 1602.08795 · arxiv_version: 1602.08795v1 · doi: 10.48550/arxiv.1602.08795 · pith_short_12: QF3N5PNQHRYJ · pith_short_16: QF3N5PNQHRYJ46A7 · pith_short_8: QF3N5PNQ

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/QF3N5PNQHRYJ46A76ZG2MA44FW \
  | 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: 8176debdb03c709e781ff64da6039c2db0b1c3f2836d76ebde9c57312f9e7364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "442685cbb7900cc8409bbbc04bf65bb631280dd8eb0ab65c89093e81d8469c3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-02-29T01:25:21Z",
    "title_canon_sha256": "f4605b6484904c2b62dc3228565dc5eb0b752c48342582fcda2f9ca058fc8225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08795",
    "kind": "arxiv",
    "version": 1
  }
}