Pith Number

pith:HJXPZDDM

pith:2014:HJXPZDDMTDDL72NY4HEEQJ45BR

not attested not anchored not stored refs pending

The shape of dark matter subhalos in the Aquarius simulations

Amina Helmi, Carlos Vera-Ciro, Julio F. Navarro, Laura V. Sales

arxiv:1402.0903 v1 · 2014-02-04 · 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{HJXPZDDMTDDL72NY4HEEQJ45BR}

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	2026-05-18T01:44:47.700882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a6efc8c6c98c6bfe9b8e1c848279d0c5879f61e582d633753949a4f828a73f5

Aliases

arxiv: 1402.0903 · arxiv_version: 1402.0903v1 · doi: 10.48550/arxiv.1402.0903 · pith_short_12: HJXPZDDMTDDL · pith_short_16: HJXPZDDMTDDL72NY · pith_short_8: HJXPZDDM

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/HJXPZDDMTDDL72NY4HEEQJ45BR \
  | 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: 3a6efc8c6c98c6bfe9b8e1c848279d0c5879f61e582d633753949a4f828a73f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c53fb8cf9447b0f564e50d8da647b5b55fd1151cce7816ec576cabae423d1fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-04T22:29:27Z",
    "title_canon_sha256": "6b9d67296f368f7d42b0db0131615a117a633309d58dc5e10463bcc48b844a77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0903",
    "kind": "arxiv",
    "version": 1
  }
}