Pith Number

pith:5FXTUWWK

pith:2019:5FXTUWWKDPIYBCIYWVPZYRCEPN

not attested not anchored not stored refs pending

A New Method to Quantify Environment and Model Ram-Pressure Stripping in N-Body Simulations

Dylan Nelson, Guinevere Kauffmann, Mohammadreza Ayromlou, Robert M. Yates, Simon D. M. White

arxiv:1903.01988 v1 · 2019-03-05 · astro-ph.GA · 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{5FXTUWWKDPIYBCIYWVPZYRCEPN}

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	2026-05-17T23:42:23.072401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e96f3a5aca1bd1808918b55f9c44447b461226d0cf695f244331e64cb882cd0e

Aliases

arxiv: 1903.01988 · arxiv_version: 1903.01988v1 · doi: 10.48550/arxiv.1903.01988 · pith_short_12: 5FXTUWWKDPIY · pith_short_16: 5FXTUWWKDPIYBCIY · pith_short_8: 5FXTUWWK

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/5FXTUWWKDPIYBCIYWVPZYRCEPN \
  | 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: e96f3a5aca1bd1808918b55f9c44447b461226d0cf695f244331e64cb882cd0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621d5130f1dbf13ef73619b6a7917f62c898eaafa8ffe98ed384965b469b9e55",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-05T18:59:58Z",
    "title_canon_sha256": "ca549f321061397184637e296d1528cfbfdd805fe9fc04fa57621ad976adfe93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01988",
    "kind": "arxiv",
    "version": 1
  }
}