Pith Number

pith:SJQCQIOI

pith:2012:SJQCQIOIMQXEDGN32IANBOWRZM

not attested not anchored not stored refs pending

Statistical properties of the dark matter haloes of dwarf galaxies and correlations with the environment

A. Del Popolo, V.F. Cardone

arxiv:1203.3377 v1 · 2012-03-15 · 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{SJQCQIOIMQXEDGN32IANBOWRZM}

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	2026-05-18T03:00:27.069915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92602821c8642e4199bbd200d0bad1cb0ee926bf1fcd23198d81e331daf60b7f

Aliases

arxiv: 1203.3377 · arxiv_version: 1203.3377v1 · doi: 10.48550/arxiv.1203.3377 · pith_short_12: SJQCQIOIMQXE · pith_short_16: SJQCQIOIMQXEDGN3 · pith_short_8: SJQCQIOI

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/SJQCQIOIMQXEDGN32IANBOWRZM \
  | 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: 92602821c8642e4199bbd200d0bad1cb0ee926bf1fcd23198d81e331daf60b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6db38162bbc00d49bdfd5bfc03745145946666f50a7980062dfa5c9f232eb70e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-15T14:52:18Z",
    "title_canon_sha256": "03577cf41ebc31627ad0241dda9c1c1bc8b8d98294e5b4616abd8b93bf0a84fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3377",
    "kind": "arxiv",
    "version": 1
  }
}