Pith Number

pith:YWM5WWSR

pith:2012:YWM5WWSRJYQCK6K62IGHP445PU

not attested not anchored not stored refs pending

Revisiting The First Galaxies: The effects of Population III stars on their host galaxies

Alexander L. Muratov, Marcel Zemp, Nickolay Y. Gnedin, Oleg Y. Gnedin

arxiv:1212.0909 v2 · 2012-12-05 · 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{YWM5WWSRJYQCK6K62IGHP445PU}

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	2026-05-18T01:52:47.629042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c599db5a514e2025795ed20c77f39d7d0c12eed949be7f227a7b3be059b725d3

Aliases

arxiv: 1212.0909 · arxiv_version: 1212.0909v2 · doi: 10.48550/arxiv.1212.0909 · pith_short_12: YWM5WWSRJYQC · pith_short_16: YWM5WWSRJYQCK6K6 · pith_short_8: YWM5WWSR

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/YWM5WWSRJYQCK6K62IGHP445PU \
  | 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: c599db5a514e2025795ed20c77f39d7d0c12eed949be7f227a7b3be059b725d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae9e511bb2b502fcc053ae62cfa969e33abcb547ad26e8d0c90c6ee7faf93851",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-05T00:52:57Z",
    "title_canon_sha256": "2068ea1716e40f83171cdf4ac8cf9d53cd08c0a73b81343b3782a1d154e56aff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0909",
    "kind": "arxiv",
    "version": 2
  }
}