Pith Number

pith:XM5HWAYH

pith:2012:XM5HWAYH6X7WQJ43LRRJS3RGBK

not attested not anchored not stored refs pending

Physical properties of simulated galaxy populations at z=2 - I. Effect of metal-line cooling and feedback from star formation and AGN

10), (10) University of Antwerp), 2, 2), (2) Leiden Observatory, 3), (3) STScI, (4) University of Chicago, 5, (5) Kavli Institute for Cosmological Physics, (6) MPE, (7) Heidelberger Institut fur Theoretische Studien, 8), (8) Heidelberg University, (9) University of Durham, Claudio Dalla Vecchia (6), C. M. Booth (4, Enrico Fermi Institute, Joop Schaye (2), Marcel R. Haas (1, Robert P. C. Wiersma (2) ((1) Rutgers University, Tom Theuns (9, Volker Springel (7

arxiv:1211.1021 v2 · 2012-11-05 · 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{XM5HWAYH6X7WQJ43LRRJS3RGBK}

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	2026-05-18T01:53:25.528072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb3a7b0307f5ff68279b5c62996e260aba380c0e31fe9ce1f284b8f17e82b55a

Aliases

arxiv: 1211.1021 · arxiv_version: 1211.1021v2 · doi: 10.48550/arxiv.1211.1021 · pith_short_12: XM5HWAYH6X7W · pith_short_16: XM5HWAYH6X7WQJ43 · pith_short_8: XM5HWAYH

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/XM5HWAYH6X7WQJ43LRRJS3RGBK \
  | 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: bb3a7b0307f5ff68279b5c62996e260aba380c0e31fe9ce1f284b8f17e82b55a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af8a5850d61566988737f358a160eb4f3ebeccb72362f74497f4a3b38338bd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-05T21:00:03Z",
    "title_canon_sha256": "1f36c1652776f9fac7375e0fea175657fdcb4f8172662966310b2bde7ab29b6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1021",
    "kind": "arxiv",
    "version": 2
  }
}