Pith Number

pith:ZXHFTYWL

pith:2011:ZXHFTYWLGGVCEF5DGAV5SPOGDP

not attested not anchored not stored refs pending

The impact of baryon physics on the structure of high-redshift galaxies

Andrey V. Kravtsov, Marcel Zemp, Nickolay Y. Gnedin, Oleg Y. Gnedin

arxiv:1108.5384 v1 · 2011-08-26 · 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{ZXHFTYWLGGVCEF5DGAV5SPOGDP}

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	2026-05-18T03:45:12.591815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdce59e2cb31aa2217a3302bd93dc61be30b0a757c4107cfd7b6feac04fa4b19

Aliases

arxiv: 1108.5384 · arxiv_version: 1108.5384v1 · doi: 10.48550/arxiv.1108.5384 · pith_short_12: ZXHFTYWLGGVC · pith_short_16: ZXHFTYWLGGVCEF5D · pith_short_8: ZXHFTYWL

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/ZXHFTYWLGGVCEF5DGAV5SPOGDP \
  | 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: cdce59e2cb31aa2217a3302bd93dc61be30b0a757c4107cfd7b6feac04fa4b19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bec237f13a95adedf0df6abaab8f9e448499bfdefac52e2310f5b7c566536bea",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-08-26T20:00:03Z",
    "title_canon_sha256": "b4b7e0aadc4a779f524da7ce30332a92be382eda50c7c8956d89cf59194981a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5384",
    "kind": "arxiv",
    "version": 1
  }
}