Pith Number

pith:BYVJPFPD

pith:2018:BYVJPFPD3QGWAKE6W6C6BBZQKF

not attested not anchored not stored refs pending

On the Appearance of Thresholds in the Dynamical Model of Star Formation

Bruce G. Elmegreen

arxiv:1801.04375 v2 · 2018-01-13 · 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{BYVJPFPD3QGWAKE6W6C6BBZQKF}

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

The ${}^{13}\mathrm{CO}(2{-}1)/^{12}\mathrm{CO}(2{-}1)$ Line Ratio from 100 Molecular Clouds in the Large Magellanic Cloud

Receipt and verification

First computed	2026-05-18T00:22:56.689091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e2a9795e3dc0d60289eb785e08730514705682ae392eb7c67a460d386751270

Aliases

arxiv: 1801.04375 · arxiv_version: 1801.04375v2 · doi: 10.48550/arxiv.1801.04375 · pith_short_12: BYVJPFPD3QGW · pith_short_16: BYVJPFPD3QGWAKE6 · pith_short_8: BYVJPFPD

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/BYVJPFPD3QGWAKE6W6C6BBZQKF \
  | 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: 0e2a9795e3dc0d60289eb785e08730514705682ae392eb7c67a460d386751270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c79e396ed65a065ce6e6b081232d3c266afe726c00827590892deb4f845f97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-13T03:50:19Z",
    "title_canon_sha256": "1f08a7ce009a13ebb99ebcc6645b26d21be8ac9de707007f51e21db1a3a554c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04375",
    "kind": "arxiv",
    "version": 2
  }
}