Pith Number

pith:AXH5W6A7

pith:2011:AXH5W6A7TCNQG7UTOUDZZTGKAW

not attested not anchored not stored refs pending

The Global Evolution of Giant Molecular Clouds II: The Role of Accretion

Christopher D. Matzner, Christopher F. McKee, Mark R. Krumholz, Nathan J. Goldbaum

arxiv:1105.6097 v2 · 2011-05-30 · 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{AXH5W6A7TCNQG7UTOUDZZTGKAW}

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	2026-05-18T02:01:45.907146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05cfdb781f989b037e9375079cccca05a2c7814d77003e7a2b9b78e0345063ba

Aliases

arxiv: 1105.6097 · arxiv_version: 1105.6097v2 · doi: 10.48550/arxiv.1105.6097 · pith_short_12: AXH5W6A7TCNQ · pith_short_16: AXH5W6A7TCNQG7UT · pith_short_8: AXH5W6A7

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/AXH5W6A7TCNQG7UTOUDZZTGKAW \
  | 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: 05cfdb781f989b037e9375079cccca05a2c7814d77003e7a2b9b78e0345063ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce7ff68130d2f3636c3de69036455d93ab5a4a254a782d492cc6b3647fcbfabb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-30T20:00:03Z",
    "title_canon_sha256": "b5122bf21ef78769a9b279e7464c101d583fb1f8d93576cb9ab870bb7d202466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.6097",
    "kind": "arxiv",
    "version": 2
  }
}