Pith Number

pith:GDT5RGNH

pith:2018:GDT5RGNH5WKEOKHW4JEUFZ5BA6

not attested not anchored not stored refs pending

Mapping Distances Across the Perseus Molecular Cloud Using CO Observations, Stellar Photometry, and Gaia DR2 Parallax Measurements

Alyssa A. Goodman, Catherine Zucker, Douglas P. Finkbeiner, Edward F. Schlafly, Gregory M. Green, Joshua S. Speagle, Stephen K. N. Portillo

arxiv:1803.08931 v2 · 2018-03-23 · 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{GDT5RGNH5WKEOKHW4JEUFZ5BA6}

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

1 paper in Pith

Unveiling Dominant Toroidal Magnetic Fields in a Protostellar Outflow

Receipt and verification

First computed	2026-05-17T23:57:41.784043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e7d899a7ed944728f6e24942e7a107b5eb956aeddf14d7165a80717db9bcd4

Aliases

arxiv: 1803.08931 · arxiv_version: 1803.08931v2 · doi: 10.48550/arxiv.1803.08931 · pith_short_12: GDT5RGNH5WKE · pith_short_16: GDT5RGNH5WKEOKHW · pith_short_8: GDT5RGNH

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/GDT5RGNH5WKEOKHW4JEUFZ5BA6 \
  | 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: 30e7d899a7ed944728f6e24942e7a107b5eb956aeddf14d7165a80717db9bcd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdd1a23e9a461adbdcce13902dc2648bff350fe3b556637b6a0e90a4e8116c08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-23T18:00:05Z",
    "title_canon_sha256": "65898d7cb3d530aaf5ec9c3b732d239db448a8f24c62f3660dcdef07deee61bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08931",
    "kind": "arxiv",
    "version": 2
  }
}