Pith Number

pith:3ZW53YWC

pith:2017:3ZW53YWC5MBKUQQ43T7RBB3IZP

not attested not anchored not stored refs pending

Interpreting the Star Formation Efficiency of Molecular Clouds with Ionising Feedback

Juan D Soler, Patrick Hennebelle, Sam Geen

arxiv:1703.10071 v2 · 2017-03-29 · 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{3ZW53YWC5MBKUQQ43T7RBB3IZP}

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	2026-05-18T00:36:03.381680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de6ddde2c2eb02aa421cdcff108768cbcd870b5f34a1adf97cca86cb31b6affe

Aliases

arxiv: 1703.10071 · arxiv_version: 1703.10071v2 · doi: 10.48550/arxiv.1703.10071 · pith_short_12: 3ZW53YWC5MBK · pith_short_16: 3ZW53YWC5MBKUQQ4 · pith_short_8: 3ZW53YWC

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/3ZW53YWC5MBKUQQ43T7RBB3IZP \
  | 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: de6ddde2c2eb02aa421cdcff108768cbcd870b5f34a1adf97cca86cb31b6affe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c3788f090e80220624ee60d9a81f53290834fe14c0a0628bd520aa2e932414c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-29T14:42:54Z",
    "title_canon_sha256": "654e3b409c6a002cabb4f3abf98cf3bac46bab0987a90c00bc5563601efc05b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10071",
    "kind": "arxiv",
    "version": 2
  }
}