Pith Number

pith:45FOXHFU

pith:2015:45FOXHFUJSB3OFQLXEVWD6UJFI

not attested not anchored not stored refs pending

The CH+ Abundance in Turbulent, Diffuse Molecular Clouds

Andrew Myers, Christopher McKee, Pak Shing Li

arxiv:1509.03259 v1 · 2015-09-10 · 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{45FOXHFUJSB3OFQLXEVWD6UJFI}

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	2026-05-18T01:33:24.898588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e74aeb9cb44c83b7160bb92b61fa892a3cc24e484b73ea14a7bee69ddd3947fc

Aliases

arxiv: 1509.03259 · arxiv_version: 1509.03259v1 · doi: 10.48550/arxiv.1509.03259 · pith_short_12: 45FOXHFUJSB3 · pith_short_16: 45FOXHFUJSB3OFQL · pith_short_8: 45FOXHFU

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/45FOXHFUJSB3OFQLXEVWD6UJFI \
  | 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: e74aeb9cb44c83b7160bb92b61fa892a3cc24e484b73ea14a7bee69ddd3947fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bb632eae4347d5ab426aa7e6822c1963fd9731daa4fc84a18865e7dbb27610a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-10T18:39:07Z",
    "title_canon_sha256": "9e3ffa75d466d92305b3fe98ee75450f9da06b15ff1ba1614fda1250dc3452ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03259",
    "kind": "arxiv",
    "version": 1
  }
}