Pith Number

pith:67LC3B6O

pith:2013:67LC3B6OCZQYT7467CLXK56QPS

not attested not anchored not stored refs pending

Effects of anisotropy on gravitational infall in galaxy clusters using an exact general relativistic model

Austin Peel, M. A. Troxel, Mustapha Ishak (The University of Texas at Dallas)

arxiv:1311.5651 v2 · 2013-11-22 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67LC3B6OCZQYT7467CLXK56QPS}

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	2026-05-18T01:46:07.026474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d62d87ce166189ff9ef8977577d07c8cefab0885293aec2d86080350cb3c1c

Aliases

arxiv: 1311.5651 · arxiv_version: 1311.5651v2 · doi: 10.48550/arxiv.1311.5651 · pith_short_12: 67LC3B6OCZQY · pith_short_16: 67LC3B6OCZQYT746 · pith_short_8: 67LC3B6O

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/67LC3B6OCZQYT7467CLXK56QPS \
  | 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: f7d62d87ce166189ff9ef8977577d07c8cefab0885293aec2d86080350cb3c1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95c174cbdba16f9adbcc3fbdb1a7bf85ac2d35069ce4b93fac737130c4a0ca07",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-22T04:23:09Z",
    "title_canon_sha256": "60f36b500267ba86513f8cdabd9d2f2b40034d345dca2a5e1ed476615a4f4db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5651",
    "kind": "arxiv",
    "version": 2
  }
}