Pith Number

pith:J4ZQZIXQ

pith:2010:J4ZQZIXQLZX4LWGPGC3VARDU6Z

not attested not anchored not stored refs pending

On the impact of empirical and theoretical star formation laws on galaxy formation

(2) Caltech), Andrew J. Benson (2) ((1) ICC, Carlton M. Baugh (1), Cedric G. Lacey (1), Claudia del P. Lagos (1), Durham, Richard G. Bower (1)

arxiv:1011.5506 v2 · 2010-11-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4ZQZIXQLZX4LWGPGC3VARDU6Z}

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	2026-05-18T02:04:39.214381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f330ca2f05e6fc5d8cf30b7504474f65d8b8527be6febb5b38ebb4fe9e955b9

Aliases

arxiv: 1011.5506 · arxiv_version: 1011.5506v2 · doi: 10.48550/arxiv.1011.5506 · pith_short_12: J4ZQZIXQLZX4 · pith_short_16: J4ZQZIXQLZX4LWGP · pith_short_8: J4ZQZIXQ

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/J4ZQZIXQLZX4LWGPGC3VARDU6Z \
  | 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: 4f330ca2f05e6fc5d8cf30b7504474f65d8b8527be6febb5b38ebb4fe9e955b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c563ea198f98525b30f52c86a2c64e78e57340aedf56a0250fc8ea9395771d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-24T21:01:21Z",
    "title_canon_sha256": "5a5851353b00e130da9730a88e91d17a8803c1c868ca061295ceb4a70b69c6e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5506",
    "kind": "arxiv",
    "version": 2
  }
}