Pith Number

pith:YK7PH4KR

pith:2017:YK7PH4KROLMDLXG7WY5CXJBZKE

not attested not anchored not stored refs pending

On estimation of contamination from hydrogen cyanide in carbon monoxide line intensity mapping

Dongwoo T. Chung, Marco P. Viero, Risa H. Wechsler, Sarah E. Church, Tony Y. Li

arxiv:1706.03005 v2 · 2017-06-09 · astro-ph.GA · 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{YK7PH4KROLMDLXG7WY5CXJBZKE}

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	2026-05-18T00:36:13.931042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2bef3f15172d835dcdfb63a2ba439510d5aae646ad1462e833d8ccac1d799ba

Aliases

arxiv: 1706.03005 · arxiv_version: 1706.03005v2 · doi: 10.48550/arxiv.1706.03005 · pith_short_12: YK7PH4KROLMD · pith_short_16: YK7PH4KROLMDLXG7 · pith_short_8: YK7PH4KR

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/YK7PH4KROLMDLXG7WY5CXJBZKE \
  | 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: c2bef3f15172d835dcdfb63a2ba439510d5aae646ad1462e833d8ccac1d799ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d705733907cf79e8f3472733e72f5c4748bfbc6116ba49a66410685557805ce",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-09T15:42:37Z",
    "title_canon_sha256": "2783e9ca5f9fdb9d303efff39a476373fbdc9182dac2ff6439dfc8364f1119e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03005",
    "kind": "arxiv",
    "version": 2
  }
}