Pith Number

pith:2L75P5VE

pith:2006:2L75P5VERBJ4LJYB7QSWA4ULJS

not attested not anchored not stored refs pending

The Boston University-Five College Radio Astronomy Observatory Galactic Ring Survey

A.M. Johnson, D.P. Clemens, E.T. Chambers, J.M. Jackson, J.M. Rathborne, M. Dormody, M. Heyer, R.Lavoie, R. Simon, R.Y. Shah, T.M. Bania

arxiv:astro-ph/0602160 v1 · 2006-02-07 · 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{2L75P5VERBJ4LJYB7QSWA4ULJS}

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

PMO Polaris CO survey. II. Where is the dust?

Receipt and verification

First computed	2026-07-04T16:57:56.330984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2ffd7f6a48853c5a701fc2560728b4c9a8d53a10820b4122929526c22f1c9f0

Aliases

arxiv: astro-ph/0602160 · arxiv_version: astro-ph/0602160v1 · doi: 10.48550/arxiv.astro-ph/0602160 · pith_short_12: 2L75P5VERBJ4 · pith_short_16: 2L75P5VERBJ4LJYB · pith_short_8: 2L75P5VE

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/2L75P5VERBJ4LJYB7QSWA4ULJS \
  | 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: d2ffd7f6a48853c5a701fc2560728b4c9a8d53a10820b4122929526c22f1c9f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "627e5456038fcd6b2ef010fbdacde182678de7af48359220205392e0cd5c6e38",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-02-07T19:01:35Z",
    "title_canon_sha256": "f98716ba2d169d71767538d09b379f92fd048e971164cdace7aa4014fcbf021d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0602160",
    "kind": "arxiv",
    "version": 1
  }
}