Pith Number

pith:CGPDN65W

pith:2016:CGPDN65WL2E7IBA3TCJJVAS42O

not attested not anchored not stored refs pending

Extremely Isolated Galaxies I. Sample and Simulation Analysis

N. Brosch, O. Spector

arxiv:1601.00964 v1 · 2016-01-05 · 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{CGPDN65WL2E7IBA3TCJJVAS42O}

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	2026-05-18T01:23:18.302077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

119e36fbb65e89f4041b98929a825cd38e7ee9faab675ab78042863fd6d21ca8

Aliases

arxiv: 1601.00964 · arxiv_version: 1601.00964v1 · doi: 10.48550/arxiv.1601.00964 · pith_short_12: CGPDN65WL2E7 · pith_short_16: CGPDN65WL2E7IBA3 · pith_short_8: CGPDN65W

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/CGPDN65WL2E7IBA3TCJJVAS42O \
  | 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: 119e36fbb65e89f4041b98929a825cd38e7ee9faab675ab78042863fd6d21ca8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f60ff7f8fbce0a6b8846b10fdc90bad05d644b270594a42dc4f686235b332ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-05T21:00:00Z",
    "title_canon_sha256": "4b04ec3575efd13a5c59bdd81ba50bc310ca28318eb7367ff0495721f23496d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00964",
    "kind": "arxiv",
    "version": 1
  }
}