Pith Number

pith:WQBE6KAQ

pith:2021:WQBE6KAQ3IAA2X3RSKCL4JOZBK

not attested not anchored not stored refs pending

Shapes of Milky-Way-Mass Galaxies with Self-Interacting Dark Matter

Andrew Graus, Andrew Wetzel, Drona Vargya, Michael Boylan-Kolchin, Omid Sameie, Philip F. Hopkins, Robyn Sanderson

arxiv:2104.14069 v2 · 2021-04-29 · 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{WQBE6KAQ3IAA2X3RSKCL4JOZBK}

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

2 papers in Pith

Mergers Matter: Gravothermal Collapse in Dwarf Halos with Self-Interacting Dark Matter

Galactic Amnesia: The Information Washout of the Milky Way Merger History

Receipt and verification

First computed	2026-07-05T04:48:34.045703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4024f2810da000d5f719284be25d90a93bf2c8eb29190ed369a6d9276262aa3

Aliases

arxiv: 2104.14069 · arxiv_version: 2104.14069v2 · doi: 10.48550/arxiv.2104.14069 · pith_short_12: WQBE6KAQ3IAA · pith_short_16: WQBE6KAQ3IAA2X3R · pith_short_8: WQBE6KAQ

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/WQBE6KAQ3IAA2X3RSKCL4JOZBK \
  | 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: b4024f2810da000d5f719284be25d90a93bf2c8eb29190ed369a6d9276262aa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab6dc064dc77d4c43d29476c4d86b6d5fce4a7216ab4d5ec82b52ffe1eea1ab5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-04-29T01:16:01Z",
    "title_canon_sha256": "eb68d4cea40f09ac41e69f08f411b289349127404c73f12ba4a648543f11564b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14069",
    "kind": "arxiv",
    "version": 2
  }
}