Pith Number

pith:HZZHUOYJ

pith:2014:HZZHUOYJ2E27RXD4LFTFPB6D7S

not attested not anchored not stored refs pending

ATLASGAL-selected massive clumps in the inner Galaxy: I. CO depletion and isotopic ratios

A. Giannetti, C. M. Walmsley, F. Fontani, F. Schuller, F. Wyrowski, H. Beuther, J. Brand, K. Menten, Q. Nguyen Luong, R. G\"usten, T. Csengeri

arxiv:1407.2215 v1 · 2014-07-08 · 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{HZZHUOYJ2E27RXD4LFTFPB6D7S}

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	2026-05-18T02:39:38.816020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e727a3b09d135f8dc7c59665787c3fc8612baa711b4879ff2321d77eb934eea

Aliases

arxiv: 1407.2215 · arxiv_version: 1407.2215v1 · doi: 10.48550/arxiv.1407.2215 · pith_short_12: HZZHUOYJ2E27 · pith_short_16: HZZHUOYJ2E27RXD4 · pith_short_8: HZZHUOYJ

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/HZZHUOYJ2E27RXD4LFTFPB6D7S \
  | 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: 3e727a3b09d135f8dc7c59665787c3fc8612baa711b4879ff2321d77eb934eea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cfa78782aa4868de1879e67337708924379b81a4f1d4503cd71cae1fcc4bf89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-08T19:02:49Z",
    "title_canon_sha256": "7bcadd239193be81c4a185cbc100955e7aec69e259d4514234870cbbc249cf64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2215",
    "kind": "arxiv",
    "version": 1
  }
}