Pith Number

pith:SOSW6MX6

pith:2006:SOSW6MX6W3Y3LG37PQG6HXIQFH

not attested not anchored not stored refs pending

The Virgo CO Survey: VI. Gas Dynamics and Star Formation Along the Bar in NGC 4303

2), (2) NAO, (3) IoA, Japan, J. Koda (1, U. Tokyo), Y. Sofue (3) ((1) Caltech

arxiv:astro-ph/0603287 v1 · 2006-03-11 · 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{SOSW6MX6W3Y3LG37PQG6HXIQFH}

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	2026-05-18T01:40:32.247106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93a56f32feb6f1b59b7f7c0de3dd1029f3af052c5dbe1de0d5b35267a0f542e0

Aliases

arxiv: astro-ph/0603287 · arxiv_version: astro-ph/0603287v1 · doi: 10.48550/arxiv.astro-ph/0603287 · pith_short_12: SOSW6MX6W3Y3 · pith_short_16: SOSW6MX6W3Y3LG37 · pith_short_8: SOSW6MX6

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/SOSW6MX6W3Y3LG37PQG6HXIQFH \
  | 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: 93a56f32feb6f1b59b7f7c0de3dd1029f3af052c5dbe1de0d5b35267a0f542e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fc7c4f4f2be3f4dffb8a9caa2deaecbf16ea4c1223418d1917c25956bd3dbcc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-11T23:29:45Z",
    "title_canon_sha256": "54c8d69b3b83f1345ab46ba47c8f53fe04366215e345f8c16180ebaa025b2001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603287",
    "kind": "arxiv",
    "version": 1
  }
}