Pith Number

pith:VRMXUQCW

pith:2012:VRMXUQCWZ6UDF275X6O6CLMP2P

not attested not anchored not stored refs pending

Effects of baryon removal on the structure of dwarf spheroidal galaxies

Anatoly Klypin, Kenza S. Arraki, Sebastian Trujillo-Gomez, Surhud More

arxiv:1212.6651 v2 · 2012-12-29 · 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{VRMXUQCWZ6UDF275X6O6CLMP2P}

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	2026-05-18T01:52:22.890701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac597a4056cfa832ebfdbf9de12d8fd3c7859a36644f266b23f929a5058f682e

Aliases

arxiv: 1212.6651 · arxiv_version: 1212.6651v2 · doi: 10.48550/arxiv.1212.6651 · pith_short_12: VRMXUQCWZ6UD · pith_short_16: VRMXUQCWZ6UDF275 · pith_short_8: VRMXUQCW

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/VRMXUQCWZ6UDF275X6O6CLMP2P \
  | 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: ac597a4056cfa832ebfdbf9de12d8fd3c7859a36644f266b23f929a5058f682e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f97e05aaabf73db1725173b94eb2b957a49255d51a21a080bd0b66ea359fc03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-29T18:00:46Z",
    "title_canon_sha256": "81266ca3a2a73e1a166a9f779147bcd8b0ea7514362817f6cf04f0b5ec661d59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6651",
    "kind": "arxiv",
    "version": 2
  }
}