Pith Number

pith:TANBCQCQ

pith:2019:TANBCQCQ2LP7GHPNFJYBKX7MR3

not attested not anchored not stored refs pending

HCN/HNC intensity ratio: a new chemical thermometer for the molecular ISM

A. D. Bosman, A. Hacar, E. F. van Dishoeck

arxiv:1910.13754 v2 · 2019-10-30 · 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{TANBCQCQ2LP7GHPNFJYBKX7MR3}

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.

Cited by

1 paper in Pith

Emergence of high-mass stars in complex fiber networks (EMERGE) VI. Turbulence dissipation and the formation of dense fibers

Receipt and verification

First computed	2026-07-05T00:45:13.169995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

981a114050d2dff31ded2a70155fec8ed3721e3fcd517947b56aa452feb4b19a

Aliases

arxiv: 1910.13754 · arxiv_version: 1910.13754v2 · doi: 10.48550/arxiv.1910.13754 · pith_short_12: TANBCQCQ2LP7 · pith_short_16: TANBCQCQ2LP7GHPN · pith_short_8: TANBCQCQ

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/TANBCQCQ2LP7GHPNFJYBKX7MR3 \
  | 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: 981a114050d2dff31ded2a70155fec8ed3721e3fcd517947b56aa452feb4b19a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74fcc30889a6f3b32a1ceb83757739813eb79b97636fcf33e0fcbe117464380",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-10-30T10:19:04Z",
    "title_canon_sha256": "02c11189fcdcfcd1b59d04db87f6971540bebce0751247a67a0cb6935f2e0702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.13754",
    "kind": "arxiv",
    "version": 2
  }
}