Pith Number

pith:4WLV3SB7

pith:2014:4WLV3SB7ZUYKKT5CSWYCYPHMNB

not attested not anchored not stored refs pending

Probing the role of dynamical friction in shaping the BSS radial distribution. I - Semi-analytical models and preliminary N-body simulations

(2) Dept. of Astronomy - Yonsei University, 3), (3) Yonsei University Observatory, (4) Dept. of Astronomy - Indiana University), B. Lanzoni (1), E. Alessandrini (1), E. Dalessandro (1), E. Vesperini (4), F. R. Ferraro (1), M. Pasquato (2, P. Miocchi (1), Y. W. Lee (2) ((1) DIFA - University of Bologna

arxiv:1411.2161 v1 · 2014-11-08 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WLV3SB7ZUYKKT5CSWYCYPHMNB}

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	2026-05-18T02:29:23.167349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5975dc83fcd30a54fa295b02c3cec686b8c58d64a7df210a99048126197f9fb

Aliases

arxiv: 1411.2161 · arxiv_version: 1411.2161v1 · doi: 10.48550/arxiv.1411.2161 · pith_short_12: 4WLV3SB7ZUYK · pith_short_16: 4WLV3SB7ZUYKKT5C · pith_short_8: 4WLV3SB7

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/4WLV3SB7ZUYKKT5CSWYCYPHMNB \
  | 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: e5975dc83fcd30a54fa295b02c3cec686b8c58d64a7df210a99048126197f9fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9386a757ce504404f19fb6a6a0e9ec34dc121879bc987af7eb296608de3b7b30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-08T20:41:55Z",
    "title_canon_sha256": "8f2342e9cad139a794e4dd037f333042d05e46bcf0e7527a802a635f396c954a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2161",
    "kind": "arxiv",
    "version": 1
  }
}