Pith Number

pith:6Q5S4ZFE

pith:2021:6Q5S4ZFEMDSU7T6R2BPWQ7GHFG

not attested not anchored not stored refs pending

The effects of self-interacting dark matter on the stripping of galaxies that fall into clusters

Andrew Robertson, Carlos Frenk, Ellen L. Sirks, Kyle A. Oman, Richard Massey

arxiv:2109.03257 v1 · 2021-09-07 · astro-ph.CO · 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{6Q5S4ZFEMDSU7T6R2BPWQ7GHFG}

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.

Cited by

1 paper in Pith

Transient axion streams from disrupted miniclusters

Receipt and verification

First computed	2026-07-05T03:59:17.472001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f43b2e64a460e54fcfd1d05f687cc729b35d0fd7d4b71d792c8ea7b3769a8c80

Aliases

arxiv: 2109.03257 · arxiv_version: 2109.03257v1 · doi: 10.48550/arxiv.2109.03257 · pith_short_12: 6Q5S4ZFEMDSU · pith_short_16: 6Q5S4ZFEMDSU7T6R · pith_short_8: 6Q5S4ZFE

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/6Q5S4ZFEMDSU7T6R2BPWQ7GHFG \
  | 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: f43b2e64a460e54fcfd1d05f687cc729b35d0fd7d4b71d792c8ea7b3769a8c80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9062b3d3918fab89542cb81a9153de30d20b7c71d557c17b2eb9bbdff66d452",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-09-07T18:00:11Z",
    "title_canon_sha256": "93c07b10f08ec2310b3389b689422b98d7453a633e7b7488744820dc59a6b7ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03257",
    "kind": "arxiv",
    "version": 1
  }
}