Pith Number

pith:UWA5NVIS

pith:2013:UWA5NVISWFEIZQ3XR37D3FILFH

not attested not anchored not stored refs pending

The dark matter halo concentration and stellar initial mass function of a CASSOWARY group

A. J. Deason (UCSC), M. W. Auger (Cambridge), N. W. Evans (Cambridge), V. Belokurov (Cambridge)

arxiv:1306.2948 v1 · 2013-06-12 · 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{UWA5NVISWFEIZQ3XR37D3FILFH}

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	2026-05-18T01:49:23.025833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a581d6d512b1488cc3778efe3d950b29f0cbfcb085f3c7928c48b0dc10dbf304

Aliases

arxiv: 1306.2948 · arxiv_version: 1306.2948v1 · doi: 10.48550/arxiv.1306.2948 · pith_short_12: UWA5NVISWFEI · pith_short_16: UWA5NVISWFEIZQ3X · pith_short_8: UWA5NVIS

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/UWA5NVISWFEIZQ3XR37D3FILFH \
  | 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: a581d6d512b1488cc3778efe3d950b29f0cbfcb085f3c7928c48b0dc10dbf304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b25c7893ad2427abe6c642c84221d2107a5adc9510149f718f1e1dfcfeb62c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-12T20:00:03Z",
    "title_canon_sha256": "5d285ad0aa0101e5e3ecbe3f38f88e3addbcee7a5411d7a48317052635bc5e62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2948",
    "kind": "arxiv",
    "version": 1
  }
}