Pith Number

pith:VGGLHIGP

pith:2006:VGGLHIGPZ6NW54D5CX6N5UKLAV

not attested not anchored not stored refs pending

Intergalactic Star Formation

Elias Brinks, Jonathan Braine, Meederic Boquien, Pierre-Alain Duc, Ute Lisenfeld, Vassilis Charmandaris

arxiv:astro-ph/0610392 v1 · 2006-10-13 · 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{VGGLHIGPZ6NW54D5CX6N5UKLAV}

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	2026-07-04T14:56:54.433366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a98cb3a0cfcf9b6ef07d15fcded14b0541dbb44a44c969aee3b07e83edf3b623

Aliases

arxiv: astro-ph/0610392 · arxiv_version: astro-ph/0610392v1 · doi: 10.48550/arxiv.astro-ph/0610392 · pith_short_12: VGGLHIGPZ6NW · pith_short_16: VGGLHIGPZ6NW54D5 · pith_short_8: VGGLHIGP

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/VGGLHIGPZ6NW54D5CX6N5UKLAV \
  | 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: a98cb3a0cfcf9b6ef07d15fcded14b0541dbb44a44c969aee3b07e83edf3b623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68b07e3b05e74babc4e5332939e082e0081893456f00b5878496c91990465c68",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-13T07:56:40Z",
    "title_canon_sha256": "42626c524f7dd0d091852bcbf8150bfabd0fa03246bfcd5d076b8b9bb5828447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610392",
    "kind": "arxiv",
    "version": 1
  }
}