Pith Number

pith:Z3DEG4VO

pith:2015:Z3DEG4VOET37VMZSLPYJGTIFTU

not attested not anchored not stored refs pending

Galaxy formation in the Planck cosmology II. Star formation histories and post-processing magnitude reconstruction

Bruno M Henriques, Gerard Lemson, Peter A. Thomas, Rita Tojeiro, Seb J. Oliver, Sorour Shamshiri, Stephen Wilkins

arxiv:1501.05649 v3 · 2015-01-22 · astro-ph.GA · 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{Z3DEG4VOET37VMZSLPYJGTIFTU}

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	2026-05-18T01:03:44.537759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec64372ae24f7fab3325bf0934d059d19cd0993b1acf501e55d5b00b5887e43

Aliases

arxiv: 1501.05649 · arxiv_version: 1501.05649v3 · doi: 10.48550/arxiv.1501.05649 · pith_short_12: Z3DEG4VOET37 · pith_short_16: Z3DEG4VOET37VMZS · pith_short_8: Z3DEG4VO

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/Z3DEG4VOET37VMZSLPYJGTIFTU \
  | 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: cec64372ae24f7fab3325bf0934d059d19cd0993b1acf501e55d5b00b5887e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a87d13708bc088355598498b6f483e51434eedfd3edff412ed3c48ce0e1a71b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-22T21:00:09Z",
    "title_canon_sha256": "90e4f5f91e7c09e1e9b55e26f2409eb4353f03da8ee6b8177b882bf59b11b2e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05649",
    "kind": "arxiv",
    "version": 3
  }
}