Pith Number

pith:SKZDGS4Y

pith:2006:SKZDGS4YYPZGGSOXFTN5UQ57JR

not attested not anchored not stored refs pending

Exploring High-Velocity NH_3(6,6) Emission at the Center of our Galaxy

Jennifer L. Donovan, Paul T.P. Ho, Robeson M. Herrnstein

arxiv:astro-ph/0605280 v1 · 2006-05-11 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKZDGS4YYPZGGSOXFTN5UQ57JR}

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	2026-05-18T04:29:04.684805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b2334b98c3f26349d72cdbda43bf4c6005fa6aab747c099299ebb03cd54c5e

Aliases

arxiv: astro-ph/0605280 · arxiv_version: astro-ph/0605280v1 · doi: 10.48550/arxiv.astro-ph/0605280 · pith_short_12: SKZDGS4YYPZG · pith_short_16: SKZDGS4YYPZGGSOX · pith_short_8: SKZDGS4Y

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/SKZDGS4YYPZGGSOXFTN5UQ57JR \
  | 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: 92b2334b98c3f26349d72cdbda43bf4c6005fa6aab747c099299ebb03cd54c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9234e69d2bbd90b2f7acbbe4125225d537290ca4651a7b244f59dfabafd0242",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-11T02:59:29Z",
    "title_canon_sha256": "1dc245a0c0d5bbd66447ae553e2ec2da89edb3db4688b77f43b40c6705d90ec3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605280",
    "kind": "arxiv",
    "version": 1
  }
}