Pith Number

pith:JZXSDRJC

pith:2017:JZXSDRJCFV4GTX5OTP3IM2MO5A

not attested not anchored not stored refs pending

Fluorine in the Solar Neighborhood: Chemical Evolution Models

D. Romano, E. Spitoni, F. Matteucci, H. J\"onsson, N. Ryde

arxiv:1711.09671 v1 · 2017-11-27 · 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{JZXSDRJCFV4GTX5OTP3IM2MO5A}

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	2026-05-18T00:18:14.954665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e6f21c5222d7869dfae9bf686698ee8227a60ae1d3e9707ce3d5fb2e61acf32

Aliases

arxiv: 1711.09671 · arxiv_version: 1711.09671v1 · doi: 10.48550/arxiv.1711.09671 · pith_short_12: JZXSDRJCFV4G · pith_short_16: JZXSDRJCFV4GTX5O · pith_short_8: JZXSDRJC

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/JZXSDRJCFV4GTX5OTP3IM2MO5A \
  | 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: 4e6f21c5222d7869dfae9bf686698ee8227a60ae1d3e9707ce3d5fb2e61acf32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de708bd4c8cdabb26e0dec6eb3e23c85e25e7559080a8576dac93b557d5fda4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-27T13:19:47Z",
    "title_canon_sha256": "054aa07cf2aedc7c5c4d01ffc5f1562c0e524d64f93d141443e1c45c3db23fc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09671",
    "kind": "arxiv",
    "version": 1
  }
}