Pith Number

pith:OYCI6DBT

pith:2011:OYCI6DBTYG3FDKXHA6NR32LDZW

not attested not anchored not stored refs pending

The Galactic Census of High- and Medium-mass Protostars. I. Catalogues and First Results from Mopra HCO+ Maps

(2) Center for Astronomy, (3) Department of Astrophysics, (4) School of Physics, 5), (5) Max Planck Institut f\"ur Extraterrestrische Physik, 6), (6) School of Mathematics, 7), (7) School of Electrical Engineering & Telecommunications, Andrew T. Miller (4), Audra K. Hernandez (1), George Papadopoulos (4, Ibaraki University, Jonathan C. Tan (1) ((1) Astronomy Department, Lawrence C. Agars (4), Martin M\"uhlegger (4, Nagoya University, Naoko Furukawa (3), Peter J. Barnes (1), Scott L. Jones (4, Statistics, Stefan N. O'Dougherty (1), University of Florida, University of NSW), University of Sydney, Yasuo Fukui (3), Yoshinori Yonekura (2), Yosuke Miyamoto (3)

arxiv:1103.2350 v1 · 2011-03-11 · 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{OYCI6DBTYG3FDKXHA6NR32LDZW}

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	2026-05-18T02:02:54.473424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76048f0c33c1b651aae7079b1de963cdb7bdd88563252a9fb3378b0a824988f3

Aliases

arxiv: 1103.2350 · arxiv_version: 1103.2350v1 · doi: 10.48550/arxiv.1103.2350 · pith_short_12: OYCI6DBTYG3F · pith_short_16: OYCI6DBTYG3FDKXH · pith_short_8: OYCI6DBT

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/OYCI6DBTYG3FDKXHA6NR32LDZW \
  | 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: 76048f0c33c1b651aae7079b1de963cdb7bdd88563252a9fb3378b0a824988f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62b230764596fee30be126e2e26860bce3f283c0e375bd84e2f7675ae5cc7e78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-03-11T19:23:05Z",
    "title_canon_sha256": "f4654b066bcab68371e0639f7d424f6ca417a9f1e761bf510146433f7da60a5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2350",
    "kind": "arxiv",
    "version": 1
  }
}