Pith Number

pith:DV5YAVNV

pith:2018:DV5YAVNVTZ4CDQRTOLJJW6ZDFZ

not attested not anchored not stored refs pending

Star Cluster Formation from Turbulent Clumps. II. Gradual Star Cluster Formation

2), (2) University of Virginia, (3) Tata Institute of Fundamental Research), Jonathan C. Tan (1, Juan P. Farias (1), Sourav Chatterjee (3) ((1) Chalmers University of Technology

arxiv:1809.04607 v1 · 2018-09-12 · astro-ph.GA

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

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	2026-05-17T23:57:39.979429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d7b8055b59e7821c23372d29b7b232e74a66b875c88be5a61689ec67e0292bb

Aliases

arxiv: 1809.04607 · arxiv_version: 1809.04607v1 · doi: 10.48550/arxiv.1809.04607 · pith_short_12: DV5YAVNVTZ4C · pith_short_16: DV5YAVNVTZ4CDQRT · pith_short_8: DV5YAVNV

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/DV5YAVNVTZ4CDQRTOLJJW6ZDFZ \
  | 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: 1d7b8055b59e7821c23372d29b7b232e74a66b875c88be5a61689ec67e0292bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fe0e89c6502e427658bcdb92c5b5e06970d42fee38a3f7c94d8e4fe11295605",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-12T18:00:05Z",
    "title_canon_sha256": "772ac4d0abee7bf21d2ed9355823769789207b9ba5e5b7da619bcc8ac11a5e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04607",
    "kind": "arxiv",
    "version": 1
  }
}