Pith Number

pith:ZJX5FF5Y

pith:2016:ZJX5FF5YAXZ6AMMH7L6YTF42Q4

not attested not anchored not stored refs pending

FIR Spectroscopy of the Galactic Center: Hot and Warm Molecular Gas

J. Cernicharo, J. Pety, J. R. Goicoechea, M. Etxaluze, M. Gerin

arxiv:1609.05311 v1 · 2016-09-17 · 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{ZJX5FF5YAXZ6AMMH7L6YTF42Q4}

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	2026-05-18T00:50:19.069090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca6fd297b805f3e03187fafd89979a873b227254253a4424b7c501791a6ef0fc

Aliases

arxiv: 1609.05311 · arxiv_version: 1609.05311v1 · doi: 10.48550/arxiv.1609.05311 · pith_short_12: ZJX5FF5YAXZ6 · pith_short_16: ZJX5FF5YAXZ6AMMH · pith_short_8: ZJX5FF5Y

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/ZJX5FF5YAXZ6AMMH7L6YTF42Q4 \
  | 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: ca6fd297b805f3e03187fafd89979a873b227254253a4424b7c501791a6ef0fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de946ffcb5effe7df6f6c8a9bd5cd7789c1fe5e4822255e0e9a649be13036249",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-17T10:11:37Z",
    "title_canon_sha256": "424ed76cab5076b6933cffea658761741dae203c6693c00d5c70ca4800c03e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05311",
    "kind": "arxiv",
    "version": 1
  }
}