Pith Number

pith:HGJCFNYS

pith:2018:HGJCFNYSUSN4RTDTKGEBN6XYLZ

not attested not anchored not stored refs pending

Mexico-UK Sub-millimeter Camera for AsTronomy

Abel Perez-Fajardo, Amber Hornsby, Carole Tucker, Daniel Ferrusca, David Hughes, Edgar Castillo-Dominguez, Enzo Pascale, Giampaolo Pisano, Miguel Velazquez, Paul Moseley, Peter Ade, Peter Barry, Peter Hargrave, Phillip Mauskopf, Samuel Rowe, Simon Doyle, Thom Brien, Victor Gomez-Rivera

arxiv:1806.10400 v1 · 2018-06-27 · 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{HGJCFNYSUSN4RTDTKGEBN6XYLZ}

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	2026-05-18T00:09:11.073859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

399222b712a49bc8cc73518816faf85e74e9bcaa71d369868bdfc8da30f9f0cb

Aliases

arxiv: 1806.10400 · arxiv_version: 1806.10400v1 · doi: 10.48550/arxiv.1806.10400 · pith_short_12: HGJCFNYSUSN4 · pith_short_16: HGJCFNYSUSN4RTDT · pith_short_8: HGJCFNYS

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/HGJCFNYSUSN4RTDTKGEBN6XYLZ \
  | 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: 399222b712a49bc8cc73518816faf85e74e9bcaa71d369868bdfc8da30f9f0cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3b584ab3ea2d619fc28cdc41c9b6e8d0e290500bfc91f27157ac31009a6e25f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-27T10:41:01Z",
    "title_canon_sha256": "802ae7d504a06c379320490724de89c95a5f056c3e0707381d50d5e78604fc0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10400",
    "kind": "arxiv",
    "version": 1
  }
}