Pith Number

pith:BZQWQOUY

pith:2021:BZQWQOUYJFINGOP5NSHKIBYBYH

not attested not anchored not stored refs pending

Testing Galaxy Formation and Dark Matter with Low Surface Brightness Galaxies

Stacy McGaugh

arxiv:2103.05003 v1 · 2021-03-08 · astro-ph.GA · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZQWQOUYJFINGOP5NSHKIBYBYH}

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

Vortex-reconnection energy bounds in Bose-Einstein-condensed and superfluid dark matter halos

Receipt and verification

First computed	2026-07-05T02:21:21.132423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e61683a984950d339fd6c8ea40701c1c999ed527a0e1d6ea2754ac990dd1dcb

Aliases

arxiv: 2103.05003 · arxiv_version: 2103.05003v1 · doi: 10.48550/arxiv.2103.05003 · pith_short_12: BZQWQOUYJFIN · pith_short_16: BZQWQOUYJFINGOP5 · pith_short_8: BZQWQOUY

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/BZQWQOUYJFINGOP5NSHKIBYBYH \
  | 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: 0e61683a984950d339fd6c8ea40701c1c999ed527a0e1d6ea2754ac990dd1dcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abe2b57cbf1495b35dff03c6d38eb3e654046ae5b19085dee4b25cb0850215ac",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-03-08T19:00:01Z",
    "title_canon_sha256": "9ad91fb4512dbcb25fe9353e404405e38de54b2b503972a000baa8034e4c99bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05003",
    "kind": "arxiv",
    "version": 1
  }
}