Pith Number

pith:C7KJGSDS

pith:2016:C7KJGSDS6HVMAE3TEV2IOWDLVH

not attested not anchored not stored refs pending

A Parallax-based Distance Estimator for Spiral Arm Sources

A. Brunthaler, K. M. Menten, M. J. Reid, T. M. Dame

arxiv:1604.02433 v1 · 2016-04-08 · 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{C7KJGSDS6HVMAE3TEV2IOWDLVH}

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.

Cited by

2 papers in Pith

SMGPS: A study of Galactic HII regions with extended morphology

Sub-kpc scale gas density histograms of the nearby barred spiral galaxy M83: Multi-component molecular gas structure reflecting the galactic environment

Receipt and verification

First computed	2026-05-18T01:13:11.198023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d4934872f1eac01373257487586ba9c21fe30407d12715469c27675d981a25

Aliases

arxiv: 1604.02433 · arxiv_version: 1604.02433v1 · doi: 10.48550/arxiv.1604.02433 · pith_short_12: C7KJGSDS6HVM · pith_short_16: C7KJGSDS6HVMAE3T · pith_short_8: C7KJGSDS

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/C7KJGSDS6HVMAE3TEV2IOWDLVH \
  | 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: 17d4934872f1eac01373257487586ba9c21fe30407d12715469c27675d981a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499ac823af047c7744286926d10d051593edf7e4dd3d215d45442871f7ce68f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-08T19:31:56Z",
    "title_canon_sha256": "4865dbe3a7743030b06245d07ed3121f258fb4591658d82afe1710754d937e39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02433",
    "kind": "arxiv",
    "version": 1
  }
}