Pith Number

pith:HR7GCKIY

pith:2019:HR7GCKIY4ISTER3LRXAY7FD3Q2

not attested not anchored not stored refs pending

ATLASGAL --- Molecular fingerprints of a sample of massive star forming clumps

((1) University of Kent, 2), (2) MPIfR, (3) Wartburg College, (4) Inaf-Bologna, (5) INAF-Selargius, (6) LJMU, (7) University of Hertfordshire), A. Giannetti (4, C. Figura (3), F. Wyrowski (2), J. S. Urquhart (1, K. Menten (2), M. A. Thompson (7), M. Wienen (2), S. J. Gibson (1), S. Leurini (5, T. Csengeri (2), T. J. T. Moore (6), T. Pillai (2), W.-J. Kim (2)

arxiv:1901.03759 v1 · 2019-01-11 · 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{HR7GCKIY4ISTER3LRXAY7FD3Q2}

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	2026-05-17T23:55:52.837268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7e612918e22532476b8dc18f947b86aa617c920ebe880f1abfcdbd83eb5668

Aliases

arxiv: 1901.03759 · arxiv_version: 1901.03759v1 · doi: 10.48550/arxiv.1901.03759 · pith_short_12: HR7GCKIY4IST · pith_short_16: HR7GCKIY4ISTER3L · pith_short_8: HR7GCKIY

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/HR7GCKIY4ISTER3LRXAY7FD3Q2 \
  | 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: 3c7e612918e22532476b8dc18f947b86aa617c920ebe880f1abfcdbd83eb5668

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323a54c8e2200292bf0af8e18ebf59d75124b83ed0cdba285e80038bef07ac26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-11T22:05:41Z",
    "title_canon_sha256": "64aa05f55c50fe64960926b5cd5cf8623677e634d434e14f3d9a85028aa8175b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03759",
    "kind": "arxiv",
    "version": 1
  }
}