Pith Number

pith:4EPHBQKG

pith:2014:4EPHBQKGIXRSUMGIG6K4LTBFO6

not attested not anchored not stored refs pending

Early turbulent mixing as the origin of chemical homogeneity in open star clusters

Mark R. Krumholz, Yi Feng

arxiv:1408.6543 v1 · 2014-08-27 · astro-ph.GA · 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{4EPHBQKGIXRSUMGIG6K4LTBFO6}

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	2026-05-18T01:42:12.509184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e11e70c14645e32a30c83795c5cc25779b32b3573e4c656fada6006f15313fc9

Aliases

arxiv: 1408.6543 · arxiv_version: 1408.6543v1 · doi: 10.48550/arxiv.1408.6543 · pith_short_12: 4EPHBQKGIXRS · pith_short_16: 4EPHBQKGIXRSUMGI · pith_short_8: 4EPHBQKG

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/4EPHBQKGIXRSUMGIG6K4LTBFO6 \
  | 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: e11e70c14645e32a30c83795c5cc25779b32b3573e4c656fada6006f15313fc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60b772d222c7b288a67140a0744ee35f446bf4ecc8d5b5548c16b12017975957",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-27T20:01:15Z",
    "title_canon_sha256": "5df985d013fae126b6202c9c67bbcd3fbef768a5e1980b6c0dfc019e45677fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6543",
    "kind": "arxiv",
    "version": 1
  }
}