Pith Number

pith:HNPA25HG

pith:2012:HNPA25HGFSQS7SZWDB6BLP3FCD

not attested not anchored not stored refs pending

Constraining the substructure of dark matter haloes with galaxy-galaxy lensing

Frank C. van den Bosch, Houjun Mo, Ran Li, Xiaohu Yang, Zuhui Fan

arxiv:1210.2480 v2 · 2012-10-09 · 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{HNPA25HGFSQS7SZWDB6BLP3FCD}

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	2026-05-18T03:32:07.666019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b5e0d74e62ca12fcb36187c15bf6510ea19f471046afd1c3b004b9bc6a0f9ec

Aliases

arxiv: 1210.2480 · arxiv_version: 1210.2480v2 · doi: 10.48550/arxiv.1210.2480 · pith_short_12: HNPA25HGFSQS · pith_short_16: HNPA25HGFSQS7SZW · pith_short_8: HNPA25HG

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/HNPA25HGFSQS7SZWDB6BLP3FCD \
  | 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: 3b5e0d74e62ca12fcb36187c15bf6510ea19f471046afd1c3b004b9bc6a0f9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eb66a4236166ced5b146e4ef65ed4b1c033be30646dd0eff709379ffc93b47e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-09T03:48:20Z",
    "title_canon_sha256": "965296c84faf22c42f52326709454d5a3fdbbfff13b760d421d96f7519f567ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2480",
    "kind": "arxiv",
    "version": 2
  }
}