Pith Number

pith:JPEJ3T4R

pith:2009:JPEJ3T4RHLGZSC5HYDBHHCFZVD

not attested not anchored not stored refs pending

Stellar Kinematics of Young Clusters in Turbulent Hydrodynamic Simulations

C. E. Hansen, M. R. Krumholz, S. S. R. Offner

arxiv:0909.4304 v1 · 2009-09-23 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPEJ3T4RHLGZSC5HYDBHHCFZVD}

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	2026-05-18T02:34:27.885662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bc89dcf913acd990ba7c0c27388b9a8d410788c3bb07da15bade31ff12c12d5

Aliases

arxiv: 0909.4304 · arxiv_version: 0909.4304v1 · doi: 10.48550/arxiv.0909.4304 · pith_short_12: JPEJ3T4RHLGZ · pith_short_16: JPEJ3T4RHLGZSC5H · pith_short_8: JPEJ3T4R

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/JPEJ3T4RHLGZSC5HYDBHHCFZVD \
  | 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: 4bc89dcf913acd990ba7c0c27388b9a8d410788c3bb07da15bade31ff12c12d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d88df0bbff28d0387b7f3ca979c8160e21ca1be2f001012fbe5f1f52563933c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-09-23T20:11:45Z",
    "title_canon_sha256": "9606ca56fb38476bfc5690f08013b5d0b6a330fda115ff926b15b66eb3e5f8d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4304",
    "kind": "arxiv",
    "version": 1
  }
}