Pith Number

pith:EDKGHRPF

pith:2007:EDKGHRPFPYSPUIJZAHFSWZHEA5

not attested not anchored not stored refs pending

Variations in Stellar Clustering with Environment: Dispersed Star Formation and the Origin of Faint Fuzzies

Bruce G. Elmegreen (IBM T.J. Watson Research Center)

arxiv:0710.5788 v1 · 2007-10-31 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDKGHRPFPYSPUIJZAHFSWZHEA5}

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	2026-07-04T17:06:28.212625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20d463c5e57e24fa213901cb2b64e407615667991fc2e5a5f07bdd93152a2824

Aliases

arxiv: 0710.5788 · arxiv_version: 0710.5788v1 · doi: 10.48550/arxiv.0710.5788 · pith_short_12: EDKGHRPFPYSP · pith_short_16: EDKGHRPFPYSPUIJZ · pith_short_8: EDKGHRPF

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/EDKGHRPFPYSPUIJZAHFSWZHEA5 \
  | 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: 20d463c5e57e24fa213901cb2b64e407615667991fc2e5a5f07bdd93152a2824

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cf24e05c6bd824585e2a02903b9f4475cbe283ea74ce3ad7fe0b10c5fc15bdd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-31T01:09:48Z",
    "title_canon_sha256": "0e3efbca76637b3fd1fc8856eb8d8423c7a8d52f9e654b5e1da2152467203cd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.5788",
    "kind": "arxiv",
    "version": 1
  }
}