Pith Number

pith:6Y63V42Z

pith:2005:6Y63V42ZDPCJN36FBZRF4664JL

not attested not anchored not stored refs pending

Connecting Dense Gas Tracers of Star Formation in our Galaxy to High-z Star Formation

Jingwen Wu, Neal J. Evans II, Paul A. Vanden Bout, Philip M. Solomon, Yancy L. Shirley, Yu Gao

arxiv:astro-ph/0511424 v3 · 2005-11-15 · 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{6Y63V42ZDPCJN36FBZRF4664JL}

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	2026-07-04T17:15:26.624621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f63dbaf3591bc496efc50e625e7bdc4adde53a67b791f90aac48249992e19a96

Aliases

arxiv: astro-ph/0511424 · arxiv_version: astro-ph/0511424v3 · doi: 10.48550/arxiv.astro-ph/0511424 · pith_short_12: 6Y63V42ZDPCJ · pith_short_16: 6Y63V42ZDPCJN36F · pith_short_8: 6Y63V42Z

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/6Y63V42ZDPCJN36FBZRF4664JL \
  | 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: f63dbaf3591bc496efc50e625e7bdc4adde53a67b791f90aac48249992e19a96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f545daead58c59badccd4421193129df107c6cdd1a5e3cf2e5c518bbf1c19ca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-11-15T20:01:49Z",
    "title_canon_sha256": "499d8b1fdad4ca2ab059f33bfbd3d833d8516b8d788e9fe967d12323ec44bf36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0511424",
    "kind": "arxiv",
    "version": 3
  }
}