Pith Number

pith:AXPTJ5JM

pith:2012:AXPTJ5JMUBNVH7MZQNFWNK2N7N

not attested not anchored not stored refs pending

Simulations of the galaxy population constrained by observations from z=3 to the present day: implications for galactic winds and the fate of their ejecta

Bruno Henriques (MPA), Gerard Lemson (MPA), Peter Thomas (Sussex), Qi Guo (Beijing), Raul Angulo (Stanford), Simon White (MPA), Volker Springel (HITS)

arxiv:1212.1717 v1 · 2012-12-07 · 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{AXPTJ5JMUBNVH7MZQNFWNK2N7N}

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	2026-05-18T01:52:46.351036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05df34f52ca05b53fd99834b66ab4dfb79b7c478537c84fd22f82699c3a875d7

Aliases

arxiv: 1212.1717 · arxiv_version: 1212.1717v1 · doi: 10.48550/arxiv.1212.1717 · pith_short_12: AXPTJ5JMUBNV · pith_short_16: AXPTJ5JMUBNVH7MZ · pith_short_8: AXPTJ5JM

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/AXPTJ5JMUBNVH7MZQNFWNK2N7N \
  | 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: 05df34f52ca05b53fd99834b66ab4dfb79b7c478537c84fd22f82699c3a875d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9191fa09765c75b42c619abc092630c7e5d70bd8df076d77323edd5bb48790c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-07T21:00:01Z",
    "title_canon_sha256": "519af0c9ee8d45a939e7dc7fa3e01ddab317e794da8328c070d2dd4a4a5ad088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1717",
    "kind": "arxiv",
    "version": 1
  }
}