Pith Number

pith:J27UYSCK

pith:2021:J27UYSCKDQ4WXTLW7PZUM5WI4V

not attested not anchored not stored refs pending

COMAP Early Science: VI. A First Look at the COMAP Galactic Plane Survey

Andrew I. Harris, Anthony C. S. Readhead, Brandon Hensley, Charles R. Lawrence, Clive Dickinson, David P. Woody, Delaney A. Dunne, Dongwoo T. Chung, Duncan J. Watts, Hans Kristian Eriksen, H\r{a}vard T. Ihle, Ingunn Kathrine Wehus, James W. Lamb, Jonas G. S. Lunde, Joshua Ott Gunderson, Jowita Borowska, Kieran A. Cleary, Liju Philip, Maren Rasmussen, Marie Kristine Foss, Morgan Catha, Nils-Ole Stutzer, Patrick C. Breysse, Richard Hobbs, Richard J. Bond, Roberta Paladini, Roke Cepeda-Arroita, Sarah E. Church, Stuart E. Harper, Thomas J. Rennie, Timothy J. Pearson, Todd Gaier

arxiv:2111.05932 v6 · 2021-11-10 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J27UYSCKDQ4WXTLW7PZUM5WI4V}

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	2026-07-05T04:41:27.696966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ebf4c484a1c396bcd76fbf34676c8e5408cfbb8624b7361ecc1bd4217f21972

Aliases

arxiv: 2111.05932 · arxiv_version: 2111.05932v6 · doi: 10.48550/arxiv.2111.05932 · pith_short_12: J27UYSCKDQ4W · pith_short_16: J27UYSCKDQ4WXTLW · pith_short_8: J27UYSCK

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/J27UYSCKDQ4WXTLW7PZUM5WI4V \
  | 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: 4ebf4c484a1c396bcd76fbf34676c8e5408cfbb8624b7361ecc1bd4217f21972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99e6f7d1b562665dc246b9b915f3a286ca88c0017a02d2aaff18206cee0ff2c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-10T20:45:37Z",
    "title_canon_sha256": "cdf99c8837ba44687b43cdfc64b391602957b5cbec5d29ddbb314df1adaa3c6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05932",
    "kind": "arxiv",
    "version": 6
  }
}