Pith Number

pith:34IQIDCI

pith:2009:34IQIDCIGJJDLXRRLOTDBYQGUZ

not attested not anchored not stored refs pending

Limits on initial mass segregation in young clusters

Ian A. Bonnell, Nickolas Moeckel

arxiv:0903.3893 v2 · 2009-03-23 · 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{34IQIDCIGJJDLXRRLOTDBYQGUZ}

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	2026-05-18T02:14:26.507738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df11040c48325235de315ba630e206a6791937b2c94c12fb49d38ea3baabfa89

Aliases

arxiv: 0903.3893 · arxiv_version: 0903.3893v2 · doi: 10.48550/arxiv.0903.3893 · pith_short_12: 34IQIDCIGJJD · pith_short_16: 34IQIDCIGJJDLXRR · pith_short_8: 34IQIDCI

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/34IQIDCIGJJDLXRRLOTDBYQGUZ \
  | 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: df11040c48325235de315ba630e206a6791937b2c94c12fb49d38ea3baabfa89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc1233f86ef3f65aa1597aeed54ef0237dd7db10523d2bac0f0f408c9ec60c16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-03-23T16:12:27Z",
    "title_canon_sha256": "f69bb5420aacf9d6c139bb45a456d392a97c6e0ce8fbfb93ddb58078c4eabb33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3893",
    "kind": "arxiv",
    "version": 2
  }
}