Pith Number

pith:E4SARRL5

pith:2012:E4SARRL5PKZZTJRWT7JOMY2NWB

not attested not anchored not stored refs pending

On the scatter in the relation between stellar mass and halo mass: random or halo formation time dependent?

Gabriella De Lucia, Lan Wang, Simone M. Weinmann

arxiv:1211.4308 v2 · 2012-11-19 · 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{E4SARRL5PKZZTJRWT7JOMY2NWB}

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	2026-05-18T01:53:03.128309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

272408c57d7ab399a6369fd2e6634db05ba6d13ea1cb35061692c3d3ab2b8991

Aliases

arxiv: 1211.4308 · arxiv_version: 1211.4308v2 · doi: 10.48550/arxiv.1211.4308 · pith_short_12: E4SARRL5PKZZ · pith_short_16: E4SARRL5PKZZTJRW · pith_short_8: E4SARRL5

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/E4SARRL5PKZZTJRWT7JOMY2NWB \
  | 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: 272408c57d7ab399a6369fd2e6634db05ba6d13ea1cb35061692c3d3ab2b8991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eead781fb73c1a6c708e6f0d0d3b7e833bb26d727fc1386eaa770a1c0eecdab7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-19T05:51:32Z",
    "title_canon_sha256": "6ecf8d250aaf4f117f7d91494bc6702ae4aa66b457f3c267d68e7df736b8dadd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4308",
    "kind": "arxiv",
    "version": 2
  }
}